1520783784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2917}}^1$

素因数の和:3499

約数の個数: 96

約数和(自身を含む): 4445106120

約数和(自身を除く): 2924322336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 557, 936, 1114, 1671, 2228, 2917, 3342, 4456, 5013, 5834, 6684, 7241, 8751, 10026, 11668, 13368, 14482, 17502, 20052, 21723, 23336, 26253, 28964, 35004, 37921, 40104, 43446, 52506, 57928, 65169, 70008, 75842, 86892, 105012, 113763, 130338, 151684, 173784, 210024, 227526, 260676, 303368, 341289, 455052, 521352, 682578, 910104, 1365156, 1624769, 2730312, 3249538, 4874307, 6499076, 9748614, 12998152, 14622921, 19497228, 21121997, 29245842, 38994456, 42243994, 58491684, 63365991, 84487988, 116983368, 126731982, 168975976, 190097973, 253463964, 380195946, 506927928, 760391892, 1520783784]

約数ペア:

[(1, 1520783784), (2, 760391892), (3, 506927928), (4, 380195946), (6, 253463964), (8, 190097973), (9, 168975976), (12, 126731982), (13, 116983368), (18, 84487988), (24, 63365991), (26, 58491684), (36, 42243994), (39, 38994456), (52, 29245842), (72, 21121997), (78, 19497228), (104, 14622921), (117, 12998152), (156, 9748614), (234, 6499076), (312, 4874307), (468, 3249538), (557, 2730312), (936, 1624769), (1114, 1365156), (1671, 910104), (2228, 682578), (2917, 521352), (3342, 455052), (4456, 341289), (5013, 303368), (5834, 260676), (6684, 227526), (7241, 210024), (8751, 173784), (10026, 151684), (11668, 130338), (13368, 113763), (14482, 105012), (17502, 86892), (20052, 75842), (21723, 70008), (23336, 65169), (26253, 57928), (28964, 52506), (35004, 43446), (37921, 40104)]