298143472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 654958080

約数和(自身を除く): 356814608

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 79, 82, 88, 158, 164, 176, 316, 328, 451, 523, 632, 656, 869, 902, 1046, 1264, 1738, 1804, 2092, 3239, 3476, 3608, 4184, 5753, 6478, 6952, 7216, 8368, 11506, 12956, 13904, 21443, 23012, 25912, 35629, 41317, 42886, 46024, 51824, 71258, 82634, 85772, 92048, 142516, 165268, 171544, 235873, 285032, 330536, 343088, 454487, 471746, 570064, 661072, 908974, 943492, 1693997, 1817948, 1886984, 3387994, 3635896, 3773968, 6775988, 7271792, 13551976, 18633967, 27103952, 37267934, 74535868, 149071736, 298143472]

約数ペア:

[(1, 298143472), (2, 149071736), (4, 74535868), (8, 37267934), (11, 27103952), (16, 18633967), (22, 13551976), (41, 7271792), (44, 6775988), (79, 3773968), (82, 3635896), (88, 3387994), (158, 1886984), (164, 1817948), (176, 1693997), (316, 943492), (328, 908974), (451, 661072), (523, 570064), (632, 471746), (656, 454487), (869, 343088), (902, 330536), (1046, 285032), (1264, 235873), (1738, 171544), (1804, 165268), (2092, 142516), (3239, 92048), (3476, 85772), (3608, 82634), (4184, 71258), (5753, 51824), (6478, 46024), (6952, 42886), (7216, 41317), (8368, 35629), (11506, 25912), (12956, 23012), (13904, 21443)]