977894772

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 2465648640

約数和(自身を除く): 1487753868

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 103, 123, 138, 164, 206, 246, 276, 309, 412, 492, 618, 839, 943, 1236, 1678, 1886, 2369, 2517, 2829, 3356, 3772, 4223, 4738, 5034, 5658, 7107, 8446, 9476, 10068, 11316, 12669, 14214, 16892, 19297, 25338, 28428, 34399, 38594, 50676, 57891, 68798, 77188, 86417, 97129, 103197, 115782, 137596, 172834, 194258, 206394, 231564, 259251, 291387, 345668, 388516, 412788, 518502, 582774, 791177, 1037004, 1165548, 1582354, 1987591, 2373531, 3164708, 3543097, 3975182, 4747062, 5962773, 7086194, 7950364, 9494124, 10629291, 11925546, 14172388, 21258582, 23851092, 42517164, 81491231, 162982462, 244473693, 325964924, 488947386, 977894772]

約数ペア:

[(1, 977894772), (2, 488947386), (3, 325964924), (4, 244473693), (6, 162982462), (12, 81491231), (23, 42517164), (41, 23851092), (46, 21258582), (69, 14172388), (82, 11925546), (92, 10629291), (103, 9494124), (123, 7950364), (138, 7086194), (164, 5962773), (206, 4747062), (246, 3975182), (276, 3543097), (309, 3164708), (412, 2373531), (492, 1987591), (618, 1582354), (839, 1165548), (943, 1037004), (1236, 791177), (1678, 582774), (1886, 518502), (2369, 412788), (2517, 388516), (2829, 345668), (3356, 291387), (3772, 259251), (4223, 231564), (4738, 206394), (5034, 194258), (5658, 172834), (7107, 137596), (8446, 115782), (9476, 103197), (10068, 97129), (11316, 86417), (12669, 77188), (14214, 68798), (16892, 57891), (19297, 50676), (25338, 38594), (28428, 34399)]