290022678

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1054

約数の個数: 96

約数和(自身を含む): 723284640

約数和(自身を除く): 433261962

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 53, 58, 66, 87, 99, 106, 159, 174, 198, 261, 318, 319, 477, 522, 583, 638, 953, 954, 957, 1166, 1537, 1749, 1906, 1914, 2859, 2871, 3074, 3498, 4611, 5247, 5718, 5742, 8577, 9222, 10483, 10494, 13833, 16907, 17154, 20966, 27637, 27666, 31449, 33814, 50509, 50721, 55274, 62898, 82911, 94347, 101018, 101442, 151527, 152163, 165822, 188694, 248733, 303054, 304007, 304326, 454581, 497466, 555599, 608014, 909162, 912021, 1111198, 1464761, 1666797, 1824042, 2736063, 2929522, 3333594, 4394283, 5000391, 5472126, 8788566, 10000782, 13182849, 16112371, 26365698, 32224742, 48337113, 96674226, 145011339, 290022678]

約数ペア:

[(1, 290022678), (2, 145011339), (3, 96674226), (6, 48337113), (9, 32224742), (11, 26365698), (18, 16112371), (22, 13182849), (29, 10000782), (33, 8788566), (53, 5472126), (58, 5000391), (66, 4394283), (87, 3333594), (99, 2929522), (106, 2736063), (159, 1824042), (174, 1666797), (198, 1464761), (261, 1111198), (318, 912021), (319, 909162), (477, 608014), (522, 555599), (583, 497466), (638, 454581), (953, 304326), (954, 304007), (957, 303054), (1166, 248733), (1537, 188694), (1749, 165822), (1906, 152163), (1914, 151527), (2859, 101442), (2871, 101018), (3074, 94347), (3498, 82911), (4611, 62898), (5247, 55274), (5718, 50721), (5742, 50509), (8577, 33814), (9222, 31449), (10483, 27666), (10494, 27637), (13833, 20966), (16907, 17154)]