291207618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{3301}}^1$

素因数の和:3364

約数の個数: 72

約数和(自身を含む): 706991220

約数和(自身を除く): 415783602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 169, 174, 234, 261, 338, 377, 507, 522, 754, 1014, 1131, 1521, 2262, 3042, 3301, 3393, 4901, 6602, 6786, 9802, 9903, 14703, 19806, 29406, 29709, 42913, 44109, 59418, 85826, 88218, 95729, 128739, 191458, 257478, 287187, 386217, 557869, 574374, 772434, 861561, 1115738, 1244477, 1673607, 1723122, 2488954, 3347214, 3733431, 5020821, 7466862, 10041642, 11200293, 16178201, 22400586, 32356402, 48534603, 97069206, 145603809, 291207618]

約数ペア:

[(1, 291207618), (2, 145603809), (3, 97069206), (6, 48534603), (9, 32356402), (13, 22400586), (18, 16178201), (26, 11200293), (29, 10041642), (39, 7466862), (58, 5020821), (78, 3733431), (87, 3347214), (117, 2488954), (169, 1723122), (174, 1673607), (234, 1244477), (261, 1115738), (338, 861561), (377, 772434), (507, 574374), (522, 557869), (754, 386217), (1014, 287187), (1131, 257478), (1521, 191458), (2262, 128739), (3042, 95729), (3301, 88218), (3393, 85826), (4901, 59418), (6602, 44109), (6786, 42913), (9802, 29709), (9903, 29406), (14703, 19806)]