621569172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{503}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 1701568512

約数和(自身を除く): 1079999340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 313, 329, 503, 564, 626, 658, 939, 987, 1006, 1252, 1316, 1509, 1878, 1974, 2012, 2191, 3018, 3521, 3756, 3948, 4382, 6036, 6573, 7042, 8764, 10563, 13146, 14084, 14711, 21126, 23641, 26292, 29422, 42252, 44133, 47282, 58844, 70923, 88266, 94564, 102977, 141846, 157439, 165487, 176532, 205954, 283692, 308931, 314878, 330974, 411908, 472317, 496461, 617862, 629756, 661948, 944634, 992922, 1102073, 1235724, 1889268, 1985844, 2204146, 3306219, 4408292, 6612438, 7399633, 13224876, 14799266, 22198899, 29598532, 44397798, 51797431, 88795596, 103594862, 155392293, 207189724, 310784586, 621569172]

約数ペア:

[(1, 621569172), (2, 310784586), (3, 207189724), (4, 155392293), (6, 103594862), (7, 88795596), (12, 51797431), (14, 44397798), (21, 29598532), (28, 22198899), (42, 14799266), (47, 13224876), (84, 7399633), (94, 6612438), (141, 4408292), (188, 3306219), (282, 2204146), (313, 1985844), (329, 1889268), (503, 1235724), (564, 1102073), (626, 992922), (658, 944634), (939, 661948), (987, 629756), (1006, 617862), (1252, 496461), (1316, 472317), (1509, 411908), (1878, 330974), (1974, 314878), (2012, 308931), (2191, 283692), (3018, 205954), (3521, 176532), (3756, 165487), (3948, 157439), (4382, 141846), (6036, 102977), (6573, 94564), (7042, 88266), (8764, 70923), (10563, 58844), (13146, 47282), (14084, 44133), (14711, 42252), (21126, 29422), (23641, 26292)]