1993755792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:917

約数の個数: 160

約数和(自身を含む): 6052184064

約数和(自身を除く): 4058428272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 191, 282, 329, 336, 376, 382, 564, 573, 658, 661, 752, 764, 987, 1128, 1146, 1316, 1322, 1337, 1528, 1974, 1983, 2256, 2292, 2632, 2644, 2674, 3056, 3948, 3966, 4011, 4584, 4627, 5264, 5288, 5348, 7896, 7932, 8022, 8977, 9168, 9254, 10576, 10696, 13881, 15792, 15864, 16044, 17954, 18508, 21392, 26931, 27762, 31067, 31728, 32088, 35908, 37016, 53862, 55524, 62134, 62839, 64176, 71816, 74032, 93201, 107724, 111048, 124268, 125678, 126251, 143632, 186402, 188517, 215448, 217469, 222096, 248536, 251356, 252502, 372804, 377034, 378753, 430896, 434938, 497072, 502712, 505004, 652407, 745608, 754068, 757506, 869876, 883757, 1005424, 1010008, 1304814, 1491216, 1508136, 1515012, 1739752, 1767514, 2020016, 2609628, 2651271, 3016272, 3030024, 3479504, 3535028, 5219256, 5302542, 5933797, 6060048, 7070056, 10438512, 10605084, 11867594, 14140112, 17801391, 21210168, 23735188, 35602782, 41536579, 42420336, 47470376, 71205564, 83073158, 94940752, 124609737, 142411128, 166146316, 249219474, 284822256, 332292632, 498438948, 664585264, 996877896, 1993755792]

約数ペア:

[(1, 1993755792), (2, 996877896), (3, 664585264), (4, 498438948), (6, 332292632), (7, 284822256), (8, 249219474), (12, 166146316), (14, 142411128), (16, 124609737), (21, 94940752), (24, 83073158), (28, 71205564), (42, 47470376), (47, 42420336), (48, 41536579), (56, 35602782), (84, 23735188), (94, 21210168), (112, 17801391), (141, 14140112), (168, 11867594), (188, 10605084), (191, 10438512), (282, 7070056), (329, 6060048), (336, 5933797), (376, 5302542), (382, 5219256), (564, 3535028), (573, 3479504), (658, 3030024), (661, 3016272), (752, 2651271), (764, 2609628), (987, 2020016), (1128, 1767514), (1146, 1739752), (1316, 1515012), (1322, 1508136), (1337, 1491216), (1528, 1304814), (1974, 1010008), (1983, 1005424), (2256, 883757), (2292, 869876), (2632, 757506), (2644, 754068), (2674, 745608), (3056, 652407), (3948, 505004), (3966, 502712), (4011, 497072), (4584, 434938), (4627, 430896), (5264, 378753), (5288, 377034), (5348, 372804), (7896, 252502), (7932, 251356), (8022, 248536), (8977, 222096), (9168, 217469), (9254, 215448), (10576, 188517), (10696, 186402), (13881, 143632), (15792, 126251), (15864, 125678), (16044, 124268), (17954, 111048), (18508, 107724), (21392, 93201), (26931, 74032), (27762, 71816), (31067, 64176), (31728, 62839), (32088, 62134), (35908, 55524), (37016, 53862)]