2556004008

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{12659}}^1$

素因数の和:12894

約数の個数: 64

約数和(自身を含む): 6562944000

約数和(自身を除く): 4006939992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 179, 188, 282, 358, 376, 537, 564, 716, 1074, 1128, 1432, 2148, 4296, 8413, 12659, 16826, 25239, 25318, 33652, 37977, 50478, 50636, 67304, 75954, 100956, 101272, 151908, 201912, 303816, 594973, 1189946, 1784919, 2265961, 2379892, 3569838, 4531922, 4759784, 6797883, 7139676, 9063844, 13595766, 14279352, 18127688, 27191532, 54383064, 106500167, 213000334, 319500501, 426000668, 639001002, 852001336, 1278002004, 2556004008]

約数ペア:

[(1, 2556004008), (2, 1278002004), (3, 852001336), (4, 639001002), (6, 426000668), (8, 319500501), (12, 213000334), (24, 106500167), (47, 54383064), (94, 27191532), (141, 18127688), (179, 14279352), (188, 13595766), (282, 9063844), (358, 7139676), (376, 6797883), (537, 4759784), (564, 4531922), (716, 3569838), (1074, 2379892), (1128, 2265961), (1432, 1784919), (2148, 1189946), (4296, 594973), (8413, 303816), (12659, 201912), (16826, 151908), (25239, 101272), (25318, 100956), (33652, 75954), (37977, 67304), (50478, 50636)]