291240029036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2969}}^1\times {\mathrm{16273}}^1$

素因数の和:19394

約数の個数: 48

約数和(自身を含む): 560285177760

約数和(自身を除く): 269045148724

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 2969, 3014, 5938, 6028, 11876, 16273, 32546, 32659, 65092, 65318, 130636, 179003, 358006, 406753, 716012, 813506, 1627012, 2229401, 4458802, 4474283, 8917604, 8948566, 17897132, 24523411, 48314537, 49046822, 96629074, 98093644, 193258148, 531459907, 1062919814, 2125839628, 6619091569, 13238183138, 26476366276, 72810007259, 145620014518, 291240029036]

約数ペア:

[(1, 291240029036), (2, 145620014518), (4, 72810007259), (11, 26476366276), (22, 13238183138), (44, 6619091569), (137, 2125839628), (274, 1062919814), (548, 531459907), (1507, 193258148), (2969, 98093644), (3014, 96629074), (5938, 49046822), (6028, 48314537), (11876, 24523411), (16273, 17897132), (32546, 8948566), (32659, 8917604), (65092, 4474283), (65318, 4458802), (130636, 2229401), (179003, 1627012), (358006, 813506), (406753, 716012)]