245087408

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{4099}}^1$

素因数の和:4245

約数の個数: 40

約数和(自身を含む): 492639600

約数和(自身を除く): 247552192

約数列:

[1, 2, 4, 8, 16, 37, 74, 101, 148, 202, 296, 404, 592, 808, 1616, 3737, 4099, 7474, 8198, 14948, 16396, 29896, 32792, 59792, 65584, 151663, 303326, 413999, 606652, 827998, 1213304, 1655996, 2426608, 3311992, 6623984, 15317963, 30635926, 61271852, 122543704, 245087408]

約数ペア:

[(1, 245087408), (2, 122543704), (4, 61271852), (8, 30635926), (16, 15317963), (37, 6623984), (74, 3311992), (101, 2426608), (148, 1655996), (202, 1213304), (296, 827998), (404, 606652), (592, 413999), (808, 303326), (1616, 151663), (3737, 65584), (4099, 59792), (7474, 32792), (8198, 29896), (14948, 16396)]