218724012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11399}}^1$

素因数の和:11463

約数の個数: 72

約数和(自身を含む): 609991200

約数和(自身を除く): 391267188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 9594, 11399, 19188, 22798, 34197, 45596, 68394, 102591, 136788, 148187, 205182, 296374, 410364, 444561, 467359, 592748, 889122, 934718, 1333683, 1402077, 1778244, 1869436, 2667366, 2804154, 4206231, 5334732, 5608308, 6075667, 8412462, 12151334, 16824924, 18227001, 24302668, 36454002, 54681003, 72908004, 109362006, 218724012]

約数ペア:

[(1, 218724012), (2, 109362006), (3, 72908004), (4, 54681003), (6, 36454002), (9, 24302668), (12, 18227001), (13, 16824924), (18, 12151334), (26, 8412462), (36, 6075667), (39, 5608308), (41, 5334732), (52, 4206231), (78, 2804154), (82, 2667366), (117, 1869436), (123, 1778244), (156, 1402077), (164, 1333683), (234, 934718), (246, 889122), (369, 592748), (468, 467359), (492, 444561), (533, 410364), (738, 296374), (1066, 205182), (1476, 148187), (1599, 136788), (2132, 102591), (3198, 68394), (4797, 45596), (6396, 34197), (9594, 22798), (11399, 19188)]