402797136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38671}}^1$

素因数の和:38720

約数の個数: 80

約数和(自身を含む): 1227603968

約数和(自身を除く): 824806832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 38671, 77342, 116013, 154684, 232026, 270697, 309368, 464052, 541394, 618736, 812091, 928104, 1082788, 1198801, 1624182, 1856208, 2165576, 2397602, 3248364, 3596403, 4331152, 4795204, 6496728, 7192806, 8391607, 9590408, 12993456, 14385612, 16783214, 19180816, 25174821, 28771224, 33566428, 50349642, 57542448, 67132856, 100699284, 134265712, 201398568, 402797136]

約数ペア:

[(1, 402797136), (2, 201398568), (3, 134265712), (4, 100699284), (6, 67132856), (7, 57542448), (8, 50349642), (12, 33566428), (14, 28771224), (16, 25174821), (21, 19180816), (24, 16783214), (28, 14385612), (31, 12993456), (42, 9590408), (48, 8391607), (56, 7192806), (62, 6496728), (84, 4795204), (93, 4331152), (112, 3596403), (124, 3248364), (168, 2397602), (186, 2165576), (217, 1856208), (248, 1624182), (336, 1198801), (372, 1082788), (434, 928104), (496, 812091), (651, 618736), (744, 541394), (868, 464052), (1302, 309368), (1488, 270697), (1736, 232026), (2604, 154684), (3472, 116013), (5208, 77342), (10416, 38671)]