1021207824

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1284

約数の個数: 300

約数和(自身を含む): 3705702924

約数和(自身を除く): 2684495100

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 162, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 324, 336, 351, 364, 378, 392, 432, 441, 468, 504, 546, 567, 588, 624, 637, 648, 702, 728, 756, 784, 819, 882, 936, 1008, 1053, 1092, 1134, 1176, 1237, 1274, 1296, 1323, 1404, 1456, 1512, 1638, 1764, 1872, 1911, 2106, 2184, 2268, 2352, 2457, 2474, 2548, 2646, 2808, 3024, 3276, 3528, 3711, 3822, 3969, 4212, 4368, 4536, 4914, 4948, 5096, 5292, 5616, 5733, 6552, 7056, 7371, 7422, 7644, 7938, 8424, 8659, 9072, 9828, 9896, 10192, 10584, 11133, 11466, 13104, 14742, 14844, 15288, 15876, 16081, 16848, 17199, 17318, 19656, 19792, 21168, 22266, 22932, 25977, 29484, 29688, 30576, 31752, 32162, 33399, 34398, 34636, 39312, 44532, 45864, 48243, 51597, 51954, 58968, 59376, 60613, 63504, 64324, 66798, 68796, 69272, 77931, 89064, 91728, 96486, 100197, 103194, 103908, 112567, 117936, 121226, 128648, 133596, 137592, 138544, 144729, 155862, 178128, 181839, 192972, 200394, 206388, 207816, 225134, 233793, 242452, 257296, 267192, 275184, 289458, 311724, 337701, 363678, 385944, 400788, 412776, 415632, 434187, 450268, 467586, 484904, 534384, 545517, 578916, 623448, 675402, 701379, 727356, 771888, 787969, 801576, 825552, 868374, 900536, 935172, 969808, 1013103, 1091034, 1157832, 1246896, 1302561, 1350804, 1402758, 1454712, 1575938, 1603152, 1636551, 1736748, 1801072, 1870344, 2026206, 2182068, 2315664, 2363907, 2605122, 2701608, 2805516, 2909424, 3039309, 3151876, 3273102, 3473496, 3740688, 4052412, 4364136, 4727814, 4909653, 5210244, 5403216, 5611032, 6078618, 6303752, 6546204, 6946992, 7091721, 8104824, 8728272, 9117927, 9455628, 9819306, 10420488, 11222064, 12157236, 12607504, 13092408, 14183442, 16209648, 18235854, 18911256, 19638612, 20840976, 21275163, 24314472, 26184816, 28366884, 36471708, 37822512, 39277224, 42550326, 48628944, 56733768, 63825489, 72943416, 78554448, 85100652, 113467536, 127650978, 145886832, 170201304, 255301956, 340402608, 510603912, 1021207824]

約数ペア:

[(1, 1021207824), (2, 510603912), (3, 340402608), (4, 255301956), (6, 170201304), (7, 145886832), (8, 127650978), (9, 113467536), (12, 85100652), (13, 78554448), (14, 72943416), (16, 63825489), (18, 56733768), (21, 48628944), (24, 42550326), (26, 39277224), (27, 37822512), (28, 36471708), (36, 28366884), (39, 26184816), (42, 24314472), (48, 21275163), (49, 20840976), (52, 19638612), (54, 18911256), (56, 18235854), (63, 16209648), (72, 14183442), (78, 13092408), (81, 12607504), (84, 12157236), (91, 11222064), (98, 10420488), (104, 9819306), (108, 9455628), (112, 9117927), (117, 8728272), (126, 8104824), (144, 7091721), (147, 6946992), (156, 6546204), (162, 6303752), (168, 6078618), (182, 5611032), (189, 5403216), (196, 5210244), (208, 4909653), (216, 4727814), (234, 4364136), (252, 4052412), (273, 3740688), (294, 3473496), (312, 3273102), (324, 3151876), (336, 3039309), (351, 2909424), (364, 2805516), (378, 2701608), (392, 2605122), (432, 2363907), (441, 2315664), (468, 2182068), (504, 2026206), (546, 1870344), (567, 1801072), (588, 1736748), (624, 1636551), (637, 1603152), (648, 1575938), (702, 1454712), (728, 1402758), (756, 1350804), (784, 1302561), (819, 1246896), (882, 1157832), (936, 1091034), (1008, 1013103), (1053, 969808), (1092, 935172), (1134, 900536), (1176, 868374), (1237, 825552), (1274, 801576), (1296, 787969), (1323, 771888), (1404, 727356), (1456, 701379), (1512, 675402), (1638, 623448), (1764, 578916), (1872, 545517), (1911, 534384), (2106, 484904), (2184, 467586), (2268, 450268), (2352, 434187), (2457, 415632), (2474, 412776), (2548, 400788), (2646, 385944), (2808, 363678), (3024, 337701), (3276, 311724), (3528, 289458), (3711, 275184), (3822, 267192), (3969, 257296), (4212, 242452), (4368, 233793), (4536, 225134), (4914, 207816), (4948, 206388), (5096, 200394), (5292, 192972), (5616, 181839), (5733, 178128), (6552, 155862), (7056, 144729), (7371, 138544), (7422, 137592), (7644, 133596), (7938, 128648), (8424, 121226), (8659, 117936), (9072, 112567), (9828, 103908), (9896, 103194), (10192, 100197), (10584, 96486), (11133, 91728), (11466, 89064), (13104, 77931), (14742, 69272), (14844, 68796), (15288, 66798), (15876, 64324), (16081, 63504), (16848, 60613), (17199, 59376), (17318, 58968), (19656, 51954), (19792, 51597), (21168, 48243), (22266, 45864), (22932, 44532), (25977, 39312), (29484, 34636), (29688, 34398), (30576, 33399), (31752, 32162)]