405115068

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 1004523520

約数和(自身を除く): 599408452

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 97, 103, 109, 124, 186, 194, 206, 218, 291, 309, 327, 372, 388, 412, 436, 582, 618, 654, 1164, 1236, 1308, 3007, 3193, 3379, 6014, 6386, 6758, 9021, 9579, 9991, 10137, 10573, 11227, 12028, 12772, 13516, 18042, 19158, 19982, 20274, 21146, 22454, 29973, 31719, 33681, 36084, 38316, 39964, 40548, 42292, 44908, 59946, 63438, 67362, 119892, 126876, 134724, 309721, 327763, 348037, 619442, 655526, 696074, 929163, 983289, 1044111, 1089019, 1238884, 1311052, 1392148, 1858326, 1966578, 2088222, 2178038, 3267057, 3716652, 3933156, 4176444, 4356076, 6534114, 13068228, 33759589, 67519178, 101278767, 135038356, 202557534, 405115068]

約数ペア:

[(1, 405115068), (2, 202557534), (3, 135038356), (4, 101278767), (6, 67519178), (12, 33759589), (31, 13068228), (62, 6534114), (93, 4356076), (97, 4176444), (103, 3933156), (109, 3716652), (124, 3267057), (186, 2178038), (194, 2088222), (206, 1966578), (218, 1858326), (291, 1392148), (309, 1311052), (327, 1238884), (372, 1089019), (388, 1044111), (412, 983289), (436, 929163), (582, 696074), (618, 655526), (654, 619442), (1164, 348037), (1236, 327763), (1308, 309721), (3007, 134724), (3193, 126876), (3379, 119892), (6014, 67362), (6386, 63438), (6758, 59946), (9021, 44908), (9579, 42292), (9991, 40548), (10137, 39964), (10573, 38316), (11227, 36084), (12028, 33681), (12772, 31719), (13516, 29973), (18042, 22454), (19158, 21146), (19982, 20274)]