2279928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 6693120

約数和(自身を除く): 4413192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 331, 492, 574, 662, 861, 984, 993, 1148, 1324, 1722, 1986, 2296, 2317, 2648, 3444, 3972, 4634, 6888, 6951, 7944, 9268, 13571, 13902, 18536, 27142, 27804, 40713, 54284, 55608, 81426, 94997, 108568, 162852, 189994, 284991, 325704, 379988, 569982, 759976, 1139964, 2279928]

約数ペア:

[(1, 2279928), (2, 1139964), (3, 759976), (4, 569982), (6, 379988), (7, 325704), (8, 284991), (12, 189994), (14, 162852), (21, 108568), (24, 94997), (28, 81426), (41, 55608), (42, 54284), (56, 40713), (82, 27804), (84, 27142), (123, 18536), (164, 13902), (168, 13571), (246, 9268), (287, 7944), (328, 6951), (331, 6888), (492, 4634), (574, 3972), (662, 3444), (861, 2648), (984, 2317), (993, 2296), (1148, 1986), (1324, 1722)]