18788773512

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{61609}}^1$

素因数の和:61846

約数の個数: 64

約数和(自身を含む): 47819217600

約数和(自身を除く): 29030444088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 131, 194, 262, 291, 388, 393, 524, 582, 776, 786, 1048, 1164, 1572, 2328, 3144, 12707, 25414, 38121, 50828, 61609, 76242, 101656, 123218, 152484, 184827, 246436, 304968, 369654, 492872, 739308, 1478616, 5976073, 8070779, 11952146, 16141558, 17928219, 23904292, 24212337, 32283116, 35856438, 47808584, 48424674, 64566232, 71712876, 96849348, 143425752, 193698696, 782865563, 1565731126, 2348596689, 3131462252, 4697193378, 6262924504, 9394386756, 18788773512]

約数ペア:

[(1, 18788773512), (2, 9394386756), (3, 6262924504), (4, 4697193378), (6, 3131462252), (8, 2348596689), (12, 1565731126), (24, 782865563), (97, 193698696), (131, 143425752), (194, 96849348), (262, 71712876), (291, 64566232), (388, 48424674), (393, 47808584), (524, 35856438), (582, 32283116), (776, 24212337), (786, 23904292), (1048, 17928219), (1164, 16141558), (1572, 11952146), (2328, 8070779), (3144, 5976073), (12707, 1478616), (25414, 739308), (38121, 492872), (50828, 369654), (61609, 304968), (76242, 246436), (101656, 184827), (123218, 152484)]