299476424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 624032640

約数和(自身を除く): 324556216

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 167, 172, 334, 344, 401, 559, 668, 802, 1118, 1336, 1604, 2171, 2236, 3208, 4342, 4472, 5213, 7181, 8684, 10426, 14362, 17243, 17368, 20852, 28724, 34486, 41704, 57448, 66967, 68972, 93353, 133934, 137944, 186706, 224159, 267868, 373412, 448318, 535736, 746824, 870571, 896636, 1741142, 1793272, 2879581, 3482284, 5759162, 6964568, 11518324, 23036648, 37434553, 74869106, 149738212, 299476424]

約数ペア:

[(1, 299476424), (2, 149738212), (4, 74869106), (8, 37434553), (13, 23036648), (26, 11518324), (43, 6964568), (52, 5759162), (86, 3482284), (104, 2879581), (167, 1793272), (172, 1741142), (334, 896636), (344, 870571), (401, 746824), (559, 535736), (668, 448318), (802, 373412), (1118, 267868), (1336, 224159), (1604, 186706), (2171, 137944), (2236, 133934), (3208, 93353), (4342, 68972), (4472, 66967), (5213, 57448), (7181, 41704), (8684, 34486), (10426, 28724), (14362, 20852), (17243, 17368)]