726531924

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 1841688576

約数和(自身を除く): 1115156652

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 103, 142, 204, 206, 213, 284, 309, 412, 426, 487, 618, 852, 974, 1207, 1236, 1461, 1751, 1948, 2414, 2922, 3502, 3621, 4828, 5253, 5844, 7004, 7242, 7313, 8279, 10506, 14484, 14626, 16558, 21012, 21939, 24837, 29252, 33116, 34577, 43878, 49674, 50161, 69154, 87756, 99348, 100322, 103731, 124321, 138308, 150483, 200644, 207462, 248642, 300966, 372963, 414924, 497284, 587809, 601932, 745926, 852737, 1175618, 1491852, 1705474, 1763427, 2351236, 2558211, 3410948, 3526854, 3561431, 5116422, 7053708, 7122862, 10232844, 10684293, 14245724, 21368586, 42737172, 60544327, 121088654, 181632981, 242177308, 363265962, 726531924]

約数ペア:

[(1, 726531924), (2, 363265962), (3, 242177308), (4, 181632981), (6, 121088654), (12, 60544327), (17, 42737172), (34, 21368586), (51, 14245724), (68, 10684293), (71, 10232844), (102, 7122862), (103, 7053708), (142, 5116422), (204, 3561431), (206, 3526854), (213, 3410948), (284, 2558211), (309, 2351236), (412, 1763427), (426, 1705474), (487, 1491852), (618, 1175618), (852, 852737), (974, 745926), (1207, 601932), (1236, 587809), (1461, 497284), (1751, 414924), (1948, 372963), (2414, 300966), (2922, 248642), (3502, 207462), (3621, 200644), (4828, 150483), (5253, 138308), (5844, 124321), (7004, 103731), (7242, 100322), (7313, 99348), (8279, 87756), (10506, 69154), (14484, 50161), (14626, 49674), (16558, 43878), (21012, 34577), (21939, 33116), (24837, 29252)]