628822992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{50581}}^1$

素因数の和:50636

約数の個数: 80

約数和(自身を含む): 1906739072

約数和(自身を除く): 1277916080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 50581, 101162, 151743, 202324, 303486, 354067, 404648, 606972, 708134, 809296, 1062201, 1213944, 1416268, 1871497, 2124402, 2427888, 2832536, 3742994, 4248804, 5614491, 5665072, 7485988, 8497608, 11228982, 13100479, 14971976, 16995216, 22457964, 26200958, 29943952, 39301437, 44915928, 52401916, 78602874, 89831856, 104803832, 157205748, 209607664, 314411496, 628822992]

約数ペア:

[(1, 628822992), (2, 314411496), (3, 209607664), (4, 157205748), (6, 104803832), (7, 89831856), (8, 78602874), (12, 52401916), (14, 44915928), (16, 39301437), (21, 29943952), (24, 26200958), (28, 22457964), (37, 16995216), (42, 14971976), (48, 13100479), (56, 11228982), (74, 8497608), (84, 7485988), (111, 5665072), (112, 5614491), (148, 4248804), (168, 3742994), (222, 2832536), (259, 2427888), (296, 2124402), (336, 1871497), (444, 1416268), (518, 1213944), (592, 1062201), (777, 809296), (888, 708134), (1036, 606972), (1554, 404648), (1776, 354067), (2072, 303486), (3108, 202324), (4144, 151743), (6216, 101162), (12432, 50581)]