642314457708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{150107}}^1$

素因数の和:150564

約数の個数: 144

約数和(自身を含む): 1887191400192

約数和(自身を除く): 1244876942484

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 421, 462, 484, 726, 842, 847, 924, 1263, 1452, 1684, 1694, 2526, 2541, 2947, 3388, 4631, 5052, 5082, 5894, 8841, 9262, 10164, 11788, 13893, 17682, 18524, 27786, 32417, 35364, 50941, 55572, 64834, 97251, 101882, 129668, 150107, 152823, 194502, 203764, 300214, 305646, 356587, 389004, 450321, 600428, 611292, 713174, 900642, 1050749, 1069761, 1426348, 1651177, 1801284, 2101498, 2139522, 3152247, 3302354, 4202996, 4279044, 4953531, 6304494, 6604708, 9907062, 11558239, 12608988, 18162947, 19814124, 23116478, 34674717, 36325894, 46232956, 54488841, 63195047, 69349434, 72651788, 108977682, 126390094, 127140629, 138698868, 189585141, 217955364, 252780188, 254281258, 379170282, 381421887, 442365329, 508562516, 695145517, 758340564, 762843774, 884730658, 1327095987, 1390291034, 1525687548, 1769461316, 2085436551, 2654191974, 2780582068, 4170873102, 4866018619, 5308383948, 7646600687, 8341746204, 9732037238, 14598055857, 15293201374, 19464074476, 22939802061, 29196111714, 30586402748, 45879604122, 53526204809, 58392223428, 91759208244, 107052409618, 160578614427, 214104819236, 321157228854, 642314457708]

約数ペア:

[(1, 642314457708), (2, 321157228854), (3, 214104819236), (4, 160578614427), (6, 107052409618), (7, 91759208244), (11, 58392223428), (12, 53526204809), (14, 45879604122), (21, 30586402748), (22, 29196111714), (28, 22939802061), (33, 19464074476), (42, 15293201374), (44, 14598055857), (66, 9732037238), (77, 8341746204), (84, 7646600687), (121, 5308383948), (132, 4866018619), (154, 4170873102), (231, 2780582068), (242, 2654191974), (308, 2085436551), (363, 1769461316), (421, 1525687548), (462, 1390291034), (484, 1327095987), (726, 884730658), (842, 762843774), (847, 758340564), (924, 695145517), (1263, 508562516), (1452, 442365329), (1684, 381421887), (1694, 379170282), (2526, 254281258), (2541, 252780188), (2947, 217955364), (3388, 189585141), (4631, 138698868), (5052, 127140629), (5082, 126390094), (5894, 108977682), (8841, 72651788), (9262, 69349434), (10164, 63195047), (11788, 54488841), (13893, 46232956), (17682, 36325894), (18524, 34674717), (27786, 23116478), (32417, 19814124), (35364, 18162947), (50941, 12608988), (55572, 11558239), (64834, 9907062), (97251, 6604708), (101882, 6304494), (129668, 4953531), (150107, 4279044), (152823, 4202996), (194502, 3302354), (203764, 3152247), (300214, 2139522), (305646, 2101498), (356587, 1801284), (389004, 1651177), (450321, 1426348), (600428, 1069761), (611292, 1050749), (713174, 900642)]