327644512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41453}}^1$

素因数の和:41495

約数の個数: 48

約数和(自身を含む): 731248560

約数和(自身を除く): 403604048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 41453, 82906, 165812, 331624, 538889, 663248, 787607, 1077778, 1326496, 1575214, 2155556, 3150428, 4311112, 6300856, 8622224, 10238891, 12601712, 17244448, 20477782, 25203424, 40955564, 81911128, 163822256, 327644512]

約数ペア:

[(1, 327644512), (2, 163822256), (4, 81911128), (8, 40955564), (13, 25203424), (16, 20477782), (19, 17244448), (26, 12601712), (32, 10238891), (38, 8622224), (52, 6300856), (76, 4311112), (104, 3150428), (152, 2155556), (208, 1575214), (247, 1326496), (304, 1077778), (416, 787607), (494, 663248), (608, 538889), (988, 331624), (1976, 165812), (3952, 82906), (7904, 41453)]