7877888928

素因数分解:

$2^5\times 3^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1288

約数の個数: 384

約数和(自身を含む): 28651875840

約数和(自身を除く): 20773986912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 243, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 486, 504, 546, 567, 624, 648, 672, 702, 728, 729, 756, 819, 864, 936, 972, 1008, 1053, 1092, 1134, 1237, 1248, 1296, 1404, 1456, 1458, 1512, 1638, 1701, 1872, 1944, 2016, 2106, 2184, 2187, 2268, 2457, 2474, 2592, 2808, 2912, 2916, 3024, 3159, 3276, 3402, 3711, 3744, 3888, 4212, 4368, 4374, 4536, 4914, 4948, 5103, 5616, 5832, 6048, 6318, 6552, 6804, 7371, 7422, 7776, 8424, 8659, 8736, 8748, 9072, 9477, 9828, 9896, 10206, 11133, 11232, 11664, 12636, 13104, 13608, 14742, 14844, 15309, 16081, 16848, 17318, 17496, 18144, 18954, 19656, 19792, 20412, 22113, 22266, 23328, 25272, 25977, 26208, 27216, 28431, 29484, 29688, 30618, 32162, 33399, 33696, 34636, 34992, 37908, 39312, 39584, 40824, 44226, 44532, 48243, 50544, 51954, 54432, 56862, 58968, 59376, 61236, 64324, 66339, 66798, 69272, 69984, 75816, 77931, 78624, 81648, 88452, 89064, 96486, 100197, 101088, 103908, 112567, 113724, 117936, 118752, 122472, 128648, 132678, 133596, 138544, 144729, 151632, 155862, 163296, 176904, 178128, 192972, 199017, 200394, 207816, 225134, 227448, 233793, 235872, 244944, 257296, 265356, 267192, 277088, 289458, 300591, 303264, 311724, 337701, 353808, 356256, 385944, 398034, 400788, 415632, 434187, 450268, 454896, 467586, 489888, 514592, 530712, 534384, 578916, 601182, 623448, 675402, 701379, 707616, 771888, 796068, 801576, 831264, 868374, 900536, 901773, 909792, 935172, 1013103, 1061424, 1068768, 1157832, 1202364, 1246896, 1302561, 1350804, 1402758, 1543776, 1592136, 1603152, 1736748, 1801072, 1803546, 1870344, 2026206, 2104137, 2122848, 2315664, 2404728, 2493792, 2605122, 2701608, 2705319, 2805516, 3039309, 3184272, 3206304, 3473496, 3602144, 3607092, 3740688, 3907683, 4052412, 4208274, 4631328, 4809456, 5210244, 5403216, 5410638, 5611032, 6078618, 6312411, 6368544, 6946992, 7214184, 7481376, 7815366, 8104824, 8416548, 9117927, 9618912, 10420488, 10806432, 10821276, 11222064, 11723049, 12157236, 12624822, 13893984, 14428368, 15630732, 16209648, 16833096, 18235854, 18937233, 20840976, 21642552, 22444128, 23446098, 24314472, 25249644, 27353781, 28856736, 31261464, 32419296, 33666192, 35169147, 36471708, 37874466, 41681952, 43285104, 46892196, 48628944, 50499288, 54707562, 62522928, 67332384, 70338294, 72943416, 75748932, 82061343, 86570208, 93784392, 97257888, 100998576, 109415124, 125045856, 140676588, 145886832, 151497864, 164122686, 187568784, 201997152, 218830248, 246184029, 281353176, 291773664, 302995728, 328245372, 375137568, 437660496, 492368058, 562706352, 605991456, 656490744, 875320992, 984736116, 1125412704, 1312981488, 1969472232, 2625962976, 3938944464, 7877888928]

約数ペア:

[(1, 7877888928), (2, 3938944464), (3, 2625962976), (4, 1969472232), (6, 1312981488), (7, 1125412704), (8, 984736116), (9, 875320992), (12, 656490744), (13, 605991456), (14, 562706352), (16, 492368058), (18, 437660496), (21, 375137568), (24, 328245372), (26, 302995728), (27, 291773664), (28, 281353176), (32, 246184029), (36, 218830248), (39, 201997152), (42, 187568784), (48, 164122686), (52, 151497864), (54, 145886832), (56, 140676588), (63, 125045856), (72, 109415124), (78, 100998576), (81, 97257888), (84, 93784392), (91, 86570208), (96, 82061343), (104, 75748932), (108, 72943416), (112, 70338294), (117, 67332384), (126, 62522928), (144, 54707562), (156, 50499288), (162, 48628944), (168, 46892196), (182, 43285104), (189, 41681952), (208, 37874466), (216, 36471708), (224, 35169147), (234, 33666192), (243, 32419296), (252, 31261464), (273, 28856736), (288, 27353781), (312, 25249644), (324, 24314472), (336, 23446098), (351, 22444128), (364, 21642552), (378, 20840976), (416, 18937233), (432, 18235854), (468, 16833096), (486, 16209648), (504, 15630732), (546, 14428368), (567, 13893984), (624, 12624822), (648, 12157236), (672, 11723049), (702, 11222064), (728, 10821276), (729, 10806432), (756, 10420488), (819, 9618912), (864, 9117927), (936, 8416548), (972, 8104824), (1008, 7815366), (1053, 7481376), (1092, 7214184), (1134, 6946992), (1237, 6368544), (1248, 6312411), (1296, 6078618), (1404, 5611032), (1456, 5410638), (1458, 5403216), (1512, 5210244), (1638, 4809456), (1701, 4631328), (1872, 4208274), (1944, 4052412), (2016, 3907683), (2106, 3740688), (2184, 3607092), (2187, 3602144), (2268, 3473496), (2457, 3206304), (2474, 3184272), (2592, 3039309), (2808, 2805516), (2912, 2705319), (2916, 2701608), (3024, 2605122), (3159, 2493792), (3276, 2404728), (3402, 2315664), (3711, 2122848), (3744, 2104137), (3888, 2026206), (4212, 1870344), (4368, 1803546), (4374, 1801072), (4536, 1736748), (4914, 1603152), (4948, 1592136), (5103, 1543776), (5616, 1402758), (5832, 1350804), (6048, 1302561), (6318, 1246896), (6552, 1202364), (6804, 1157832), (7371, 1068768), (7422, 1061424), (7776, 1013103), (8424, 935172), (8659, 909792), (8736, 901773), (8748, 900536), (9072, 868374), (9477, 831264), (9828, 801576), (9896, 796068), (10206, 771888), (11133, 707616), (11232, 701379), (11664, 675402), (12636, 623448), (13104, 601182), (13608, 578916), (14742, 534384), (14844, 530712), (15309, 514592), (16081, 489888), (16848, 467586), (17318, 454896), (17496, 450268), (18144, 434187), (18954, 415632), (19656, 400788), (19792, 398034), (20412, 385944), (22113, 356256), (22266, 353808), (23328, 337701), (25272, 311724), (25977, 303264), (26208, 300591), (27216, 289458), (28431, 277088), (29484, 267192), (29688, 265356), (30618, 257296), (32162, 244944), (33399, 235872), (33696, 233793), (34636, 227448), (34992, 225134), (37908, 207816), (39312, 200394), (39584, 199017), (40824, 192972), (44226, 178128), (44532, 176904), (48243, 163296), (50544, 155862), (51954, 151632), (54432, 144729), (56862, 138544), (58968, 133596), (59376, 132678), (61236, 128648), (64324, 122472), (66339, 118752), (66798, 117936), (69272, 113724), (69984, 112567), (75816, 103908), (77931, 101088), (78624, 100197), (81648, 96486), (88452, 89064)]