421219897812

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{337}}^1\times {\mathrm{551107}}^1$

素因数の和:551467

約数の個数: 120

約数和(自身を含む): 1262196039104

約数和(自身を除く): 840976141292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 337, 378, 567, 674, 756, 1011, 1134, 1348, 2022, 2268, 2359, 3033, 4044, 4718, 6066, 7077, 9099, 9436, 12132, 14154, 18198, 21231, 27297, 28308, 36396, 42462, 54594, 63693, 84924, 109188, 127386, 191079, 254772, 382158, 551107, 764316, 1102214, 1653321, 2204428, 3306642, 3857749, 4959963, 6613284, 7715498, 9919926, 11573247, 14879889, 15430996, 19839852, 23146494, 29759778, 34719741, 44639667, 46292988, 59519556, 69439482, 89279334, 104159223, 138878964, 178558668, 185723059, 208318446, 312477669, 371446118, 416636892, 557169177, 624955338, 742892236, 1114338354, 1249910676, 1300061413, 1671507531, 2228676708, 2600122826, 3343015062, 3900184239, 5014522593, 5200245652, 6686030124, 7800368478, 10029045186, 11700552717, 15043567779, 15600736956, 20058090372, 23401105434, 30087135558, 35101658151, 46802210868, 60174271116, 70203316302, 105304974453, 140406632604, 210609948906, 421219897812]

約数ペア:

[(1, 421219897812), (2, 210609948906), (3, 140406632604), (4, 105304974453), (6, 70203316302), (7, 60174271116), (9, 46802210868), (12, 35101658151), (14, 30087135558), (18, 23401105434), (21, 20058090372), (27, 15600736956), (28, 15043567779), (36, 11700552717), (42, 10029045186), (54, 7800368478), (63, 6686030124), (81, 5200245652), (84, 5014522593), (108, 3900184239), (126, 3343015062), (162, 2600122826), (189, 2228676708), (252, 1671507531), (324, 1300061413), (337, 1249910676), (378, 1114338354), (567, 742892236), (674, 624955338), (756, 557169177), (1011, 416636892), (1134, 371446118), (1348, 312477669), (2022, 208318446), (2268, 185723059), (2359, 178558668), (3033, 138878964), (4044, 104159223), (4718, 89279334), (6066, 69439482), (7077, 59519556), (9099, 46292988), (9436, 44639667), (12132, 34719741), (14154, 29759778), (18198, 23146494), (21231, 19839852), (27297, 15430996), (28308, 14879889), (36396, 11573247), (42462, 9919926), (54594, 7715498), (63693, 6613284), (84924, 4959963), (109188, 3857749), (127386, 3306642), (191079, 2204428), (254772, 1653321), (382158, 1102214), (551107, 764316)]