494769996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{13177}}^1$

素因数の和:13343

約数の個数: 72

約数和(自身を含む): 1439037600

約数和(自身を除く): 944267604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2682, 3129, 4172, 5364, 6258, 9387, 12516, 13177, 18774, 26354, 37548, 39531, 52708, 79062, 92239, 118593, 158124, 184478, 237186, 276717, 368956, 474372, 553434, 830151, 1106868, 1660302, 1963373, 3320604, 3926746, 5890119, 7853492, 11780238, 13743611, 17670357, 23560476, 27487222, 35340714, 41230833, 54974444, 70681428, 82461666, 123692499, 164923332, 247384998, 494769996]

約数ペア:

[(1, 494769996), (2, 247384998), (3, 164923332), (4, 123692499), (6, 82461666), (7, 70681428), (9, 54974444), (12, 41230833), (14, 35340714), (18, 27487222), (21, 23560476), (28, 17670357), (36, 13743611), (42, 11780238), (63, 7853492), (84, 5890119), (126, 3926746), (149, 3320604), (252, 1963373), (298, 1660302), (447, 1106868), (596, 830151), (894, 553434), (1043, 474372), (1341, 368956), (1788, 276717), (2086, 237186), (2682, 184478), (3129, 158124), (4172, 118593), (5364, 92239), (6258, 79062), (9387, 52708), (12516, 39531), (13177, 37548), (18774, 26354)]