338164216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1448

約数の個数: 64

約数和(自身を含む): 719611200

約数和(自身を除く): 381446984

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 109, 184, 218, 299, 436, 598, 872, 1196, 1297, 1417, 2392, 2507, 2594, 2834, 5014, 5188, 5668, 10028, 10376, 11336, 16861, 20056, 29831, 32591, 33722, 59662, 65182, 67444, 119324, 130364, 134888, 141373, 238648, 260728, 282746, 387803, 565492, 775606, 1130984, 1551212, 1837849, 3102424, 3251579, 3675698, 6503158, 7351396, 13006316, 14702792, 26012632, 42270527, 84541054, 169082108, 338164216]

約数ペア:

[(1, 338164216), (2, 169082108), (4, 84541054), (8, 42270527), (13, 26012632), (23, 14702792), (26, 13006316), (46, 7351396), (52, 6503158), (92, 3675698), (104, 3251579), (109, 3102424), (184, 1837849), (218, 1551212), (299, 1130984), (436, 775606), (598, 565492), (872, 387803), (1196, 282746), (1297, 260728), (1417, 238648), (2392, 141373), (2507, 134888), (2594, 130364), (2834, 119324), (5014, 67444), (5188, 65182), (5668, 59662), (10028, 33722), (10376, 32591), (11336, 29831), (16861, 20056)]