220700844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67369}}^1$

素因数の和:67399

約数の個数: 72

約数和(自身を含む): 686635040

約数和(自身を除く): 465934196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 67369, 134738, 202107, 269476, 404214, 471583, 606321, 808428, 875797, 943166, 1212642, 1414749, 1751594, 1886332, 2425284, 2627391, 2829498, 3503188, 4244247, 5254782, 5658996, 6130579, 7882173, 8488494, 10509564, 12261158, 15764346, 16976988, 18391737, 24522316, 31528692, 36783474, 55175211, 73566948, 110350422, 220700844]

約数ペア:

[(1, 220700844), (2, 110350422), (3, 73566948), (4, 55175211), (6, 36783474), (7, 31528692), (9, 24522316), (12, 18391737), (13, 16976988), (14, 15764346), (18, 12261158), (21, 10509564), (26, 8488494), (28, 7882173), (36, 6130579), (39, 5658996), (42, 5254782), (52, 4244247), (63, 3503188), (78, 2829498), (84, 2627391), (91, 2425284), (117, 1886332), (126, 1751594), (156, 1414749), (182, 1212642), (234, 943166), (252, 875797), (273, 808428), (364, 606321), (468, 471583), (546, 404214), (819, 269476), (1092, 202107), (1638, 134738), (3276, 67369)]