420749784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64217}}^1$

素因数の和:64249

約数の個数: 96

約数和(自身を含む): 1402521120

約数和(自身を除く): 981771336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 64217, 128434, 192651, 256868, 385302, 449519, 513736, 577953, 770604, 834821, 899038, 1155906, 1348557, 1541208, 1669642, 1798076, 2311812, 2504463, 2697114, 3339284, 3596152, 4045671, 4623624, 5008926, 5394228, 5843747, 6678568, 7513389, 8091342, 10017852, 10788456, 11687494, 15026778, 16182684, 17531241, 20035704, 23374988, 30053556, 32365368, 35062482, 46749976, 52593723, 60107112, 70124964, 105187446, 140249928, 210374892, 420749784]

約数ペア:

[(1, 420749784), (2, 210374892), (3, 140249928), (4, 105187446), (6, 70124964), (7, 60107112), (8, 52593723), (9, 46749976), (12, 35062482), (13, 32365368), (14, 30053556), (18, 23374988), (21, 20035704), (24, 17531241), (26, 16182684), (28, 15026778), (36, 11687494), (39, 10788456), (42, 10017852), (52, 8091342), (56, 7513389), (63, 6678568), (72, 5843747), (78, 5394228), (84, 5008926), (91, 4623624), (104, 4045671), (117, 3596152), (126, 3339284), (156, 2697114), (168, 2504463), (182, 2311812), (234, 1798076), (252, 1669642), (273, 1541208), (312, 1348557), (364, 1155906), (468, 899038), (504, 834821), (546, 770604), (728, 577953), (819, 513736), (936, 449519), (1092, 385302), (1638, 256868), (2184, 192651), (3276, 128434), (6552, 64217)]