420414228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6029}}^1$

素因数の和:6201

約数の個数: 72

約数和(自身を含む): 1152333000

約数和(自身を除く): 731918772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 894, 1341, 1788, 1937, 2682, 3874, 5364, 5811, 6029, 7748, 11622, 12058, 17433, 18087, 23244, 24116, 34866, 36174, 54261, 69732, 72348, 78377, 108522, 156754, 217044, 235131, 313508, 470262, 705393, 898321, 940524, 1410786, 1796642, 2694963, 2821572, 3593284, 5389926, 8084889, 10779852, 11678173, 16169778, 23356346, 32339556, 35034519, 46712692, 70069038, 105103557, 140138076, 210207114, 420414228]

約数ペア:

[(1, 420414228), (2, 210207114), (3, 140138076), (4, 105103557), (6, 70069038), (9, 46712692), (12, 35034519), (13, 32339556), (18, 23356346), (26, 16169778), (36, 11678173), (39, 10779852), (52, 8084889), (78, 5389926), (117, 3593284), (149, 2821572), (156, 2694963), (234, 1796642), (298, 1410786), (447, 940524), (468, 898321), (596, 705393), (894, 470262), (1341, 313508), (1788, 235131), (1937, 217044), (2682, 156754), (3874, 108522), (5364, 78377), (5811, 72348), (6029, 69732), (7748, 54261), (11622, 36174), (12058, 34866), (17433, 24116), (18087, 23244)]