397751796

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{94433}}^1$

素因数の和:94462

約数の個数: 60

約数和(自身を含む): 1119798372

約数和(自身を除く): 722046576

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 94433, 188866, 283299, 377732, 566598, 849897, 1133196, 1227629, 1699794, 2455258, 2549691, 3399588, 3682887, 4910516, 5099382, 7365774, 7649073, 10198764, 11048661, 14731548, 15298146, 22097322, 30596292, 33145983, 44194644, 66291966, 99437949, 132583932, 198875898, 397751796]

約数ペア:

[(1, 397751796), (2, 198875898), (3, 132583932), (4, 99437949), (6, 66291966), (9, 44194644), (12, 33145983), (13, 30596292), (18, 22097322), (26, 15298146), (27, 14731548), (36, 11048661), (39, 10198764), (52, 7649073), (54, 7365774), (78, 5099382), (81, 4910516), (108, 3682887), (117, 3399588), (156, 2549691), (162, 2455258), (234, 1699794), (324, 1227629), (351, 1133196), (468, 849897), (702, 566598), (1053, 377732), (1404, 283299), (2106, 188866), (4212, 94433)]