253548468

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{18199}}^1$

素因数の和:18258

約数の個数: 60

約数和(自身を含む): 678277600

約数和(自身を除く): 424729132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4644, 6966, 13932, 18199, 36398, 54597, 72796, 109194, 163791, 218388, 327582, 491373, 655164, 782557, 982746, 1474119, 1565114, 1965492, 2347671, 2948238, 3130228, 4695342, 5896476, 7043013, 9390684, 14086026, 21129039, 28172052, 42258078, 63387117, 84516156, 126774234, 253548468]

約数ペア:

[(1, 253548468), (2, 126774234), (3, 84516156), (4, 63387117), (6, 42258078), (9, 28172052), (12, 21129039), (18, 14086026), (27, 9390684), (36, 7043013), (43, 5896476), (54, 4695342), (81, 3130228), (86, 2948238), (108, 2347671), (129, 1965492), (162, 1565114), (172, 1474119), (258, 982746), (324, 782557), (387, 655164), (516, 491373), (774, 327582), (1161, 218388), (1548, 163791), (2322, 109194), (3483, 72796), (4644, 54597), (6966, 36398), (13932, 18199)]