1881212928

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 384

約数和(自身を含む): 6340239360

約数和(自身を除く): 4459026432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 64, 68, 83, 84, 93, 96, 102, 112, 119, 124, 128, 136, 166, 168, 186, 192, 204, 217, 224, 238, 248, 249, 256, 272, 332, 336, 357, 372, 384, 408, 434, 448, 476, 496, 498, 512, 527, 544, 581, 651, 664, 672, 714, 744, 768, 816, 868, 896, 952, 992, 996, 1024, 1054, 1088, 1162, 1302, 1328, 1344, 1411, 1428, 1488, 1536, 1581, 1632, 1736, 1743, 1792, 1904, 1984, 1992, 2048, 2108, 2176, 2324, 2573, 2604, 2656, 2688, 2822, 2856, 2976, 3072, 3162, 3264, 3472, 3486, 3584, 3689, 3808, 3968, 3984, 4216, 4233, 4352, 4648, 5146, 5208, 5312, 5376, 5644, 5712, 5952, 6144, 6324, 6528, 6944, 6972, 7168, 7378, 7616, 7719, 7936, 7968, 8432, 8466, 8704, 9296, 9877, 10292, 10416, 10624, 10752, 11067, 11288, 11424, 11904, 12648, 13056, 13888, 13944, 14336, 14756, 15232, 15438, 15872, 15936, 16864, 16932, 17408, 18011, 18592, 19754, 20584, 20832, 21248, 21504, 22134, 22576, 22848, 23808, 25296, 26112, 27776, 27888, 29512, 29631, 30464, 30876, 31744, 31872, 33728, 33864, 34816, 36022, 37184, 39508, 41168, 41664, 42496, 43008, 43741, 44268, 45152, 45696, 47616, 50592, 52224, 54033, 55552, 55776, 59024, 59262, 60928, 61752, 63488, 63744, 67456, 67728, 72044, 74368, 79016, 82336, 83328, 84992, 87482, 88536, 90304, 91392, 95232, 101184, 104448, 108066, 111104, 111552, 118048, 118524, 121856, 123504, 127488, 131223, 134912, 135456, 144088, 148736, 158032, 164672, 166656, 169984, 174964, 177072, 180608, 182784, 190464, 202368, 216132, 222208, 223104, 236096, 237048, 243712, 247008, 254976, 262446, 269824, 270912, 288176, 297472, 306187, 316064, 329344, 333312, 349928, 354144, 361216, 365568, 404736, 432264, 444416, 446208, 472192, 474096, 494016, 509952, 524892, 539648, 541824, 576352, 594944, 612374, 632128, 658688, 666624, 699856, 708288, 722432, 731136, 809472, 864528, 892416, 918561, 944384, 948192, 988032, 1049784, 1079296, 1083648, 1152704, 1189888, 1224748, 1264256, 1317376, 1333248, 1399712, 1416576, 1444864, 1618944, 1729056, 1784832, 1837122, 1888768, 1896384, 1976064, 2099568, 2167296, 2305408, 2449496, 2528512, 2634752, 2799424, 2833152, 2889728, 3237888, 3458112, 3569664, 3674244, 3777536, 3792768, 3952128, 4199136, 4334592, 4610816, 4898992, 5057024, 5269504, 5598848, 5666304, 6916224, 7348488, 7555072, 7585536, 7904256, 8398272, 8669184, 9221632, 9797984, 10114048, 11197696, 11332608, 13832448, 14696976, 15171072, 15808512, 16796544, 18443264, 19595968, 20228096, 22395392, 22665216, 27664896, 29393952, 30342144, 33593088, 36886528, 39191936, 44790784, 55329792, 58787904, 60684288, 67186176, 78383872, 89581568, 110659584, 117575808, 134372352, 156767744, 235151616, 268744704, 313535488, 470303232, 627070976, 940606464, 1881212928]

約数ペア:

[(1, 1881212928), (2, 940606464), (3, 627070976), (4, 470303232), (6, 313535488), (7, 268744704), (8, 235151616), (12, 156767744), (14, 134372352), (16, 117575808), (17, 110659584), (21, 89581568), (24, 78383872), (28, 67186176), (31, 60684288), (32, 58787904), (34, 55329792), (42, 44790784), (48, 39191936), (51, 36886528), (56, 33593088), (62, 30342144), (64, 29393952), (68, 27664896), (83, 22665216), (84, 22395392), (93, 20228096), (96, 19595968), (102, 18443264), (112, 16796544), (119, 15808512), (124, 15171072), (128, 14696976), (136, 13832448), (166, 11332608), (168, 11197696), (186, 10114048), (192, 9797984), (204, 9221632), (217, 8669184), (224, 8398272), (238, 7904256), (248, 7585536), (249, 7555072), (256, 7348488), (272, 6916224), (332, 5666304), (336, 5598848), (357, 5269504), (372, 5057024), (384, 4898992), (408, 4610816), (434, 4334592), (448, 4199136), (476, 3952128), (496, 3792768), (498, 3777536), (512, 3674244), (527, 3569664), (544, 3458112), (581, 3237888), (651, 2889728), (664, 2833152), (672, 2799424), (714, 2634752), (744, 2528512), (768, 2449496), (816, 2305408), (868, 2167296), (896, 2099568), (952, 1976064), (992, 1896384), (996, 1888768), (1024, 1837122), (1054, 1784832), (1088, 1729056), (1162, 1618944), (1302, 1444864), (1328, 1416576), (1344, 1399712), (1411, 1333248), (1428, 1317376), (1488, 1264256), (1536, 1224748), (1581, 1189888), (1632, 1152704), (1736, 1083648), (1743, 1079296), (1792, 1049784), (1904, 988032), (1984, 948192), (1992, 944384), (2048, 918561), (2108, 892416), (2176, 864528), (2324, 809472), (2573, 731136), (2604, 722432), (2656, 708288), (2688, 699856), (2822, 666624), (2856, 658688), (2976, 632128), (3072, 612374), (3162, 594944), (3264, 576352), (3472, 541824), (3486, 539648), (3584, 524892), (3689, 509952), (3808, 494016), (3968, 474096), (3984, 472192), (4216, 446208), (4233, 444416), (4352, 432264), (4648, 404736), (5146, 365568), (5208, 361216), (5312, 354144), (5376, 349928), (5644, 333312), (5712, 329344), (5952, 316064), (6144, 306187), (6324, 297472), (6528, 288176), (6944, 270912), (6972, 269824), (7168, 262446), (7378, 254976), (7616, 247008), (7719, 243712), (7936, 237048), (7968, 236096), (8432, 223104), (8466, 222208), (8704, 216132), (9296, 202368), (9877, 190464), (10292, 182784), (10416, 180608), (10624, 177072), (10752, 174964), (11067, 169984), (11288, 166656), (11424, 164672), (11904, 158032), (12648, 148736), (13056, 144088), (13888, 135456), (13944, 134912), (14336, 131223), (14756, 127488), (15232, 123504), (15438, 121856), (15872, 118524), (15936, 118048), (16864, 111552), (16932, 111104), (17408, 108066), (18011, 104448), (18592, 101184), (19754, 95232), (20584, 91392), (20832, 90304), (21248, 88536), (21504, 87482), (22134, 84992), (22576, 83328), (22848, 82336), (23808, 79016), (25296, 74368), (26112, 72044), (27776, 67728), (27888, 67456), (29512, 63744), (29631, 63488), (30464, 61752), (30876, 60928), (31744, 59262), (31872, 59024), (33728, 55776), (33864, 55552), (34816, 54033), (36022, 52224), (37184, 50592), (39508, 47616), (41168, 45696), (41664, 45152), (42496, 44268), (43008, 43741)]