660271248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50387}}^1$

素因数の和:50421

約数の個数: 120

約数和(自身を含む): 2274312768

約数和(自身を除く): 1614041520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 50387, 100774, 151161, 201548, 302322, 352709, 403096, 453483, 604644, 655031, 705418, 806192, 906966, 1058127, 1209288, 1310062, 1410836, 1813932, 1965093, 2116254, 2418576, 2620124, 2821672, 3174381, 3627864, 3930186, 4232508, 4585217, 5240248, 5643344, 5895279, 6348762, 7255728, 7860372, 8465016, 9170434, 10480496, 11790558, 12697524, 13755651, 15720744, 16930032, 18340868, 23581116, 25395048, 27511302, 31441488, 36681736, 41266953, 47162232, 50790096, 55022604, 73363472, 82533906, 94324464, 110045208, 165067812, 220090416, 330135624, 660271248]

約数ペア:

[(1, 660271248), (2, 330135624), (3, 220090416), (4, 165067812), (6, 110045208), (7, 94324464), (8, 82533906), (9, 73363472), (12, 55022604), (13, 50790096), (14, 47162232), (16, 41266953), (18, 36681736), (21, 31441488), (24, 27511302), (26, 25395048), (28, 23581116), (36, 18340868), (39, 16930032), (42, 15720744), (48, 13755651), (52, 12697524), (56, 11790558), (63, 10480496), (72, 9170434), (78, 8465016), (84, 7860372), (91, 7255728), (104, 6348762), (112, 5895279), (117, 5643344), (126, 5240248), (144, 4585217), (156, 4232508), (168, 3930186), (182, 3627864), (208, 3174381), (234, 2821672), (252, 2620124), (273, 2418576), (312, 2116254), (336, 1965093), (364, 1813932), (468, 1410836), (504, 1310062), (546, 1209288), (624, 1058127), (728, 906966), (819, 806192), (936, 705418), (1008, 655031), (1092, 604644), (1456, 453483), (1638, 403096), (1872, 352709), (2184, 302322), (3276, 201548), (4368, 151161), (6552, 100774), (13104, 50387)]