320745312

素因数分解:

$2^5\times 3^3\times {\mathrm{371233}}^1$

素因数の和:371252

約数の個数: 48

約数和(自身を含む): 935509680

約数和(自身を除く): 614764368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 371233, 742466, 1113699, 1484932, 2227398, 2969864, 3341097, 4454796, 5939728, 6682194, 8909592, 10023291, 11879456, 13364388, 17819184, 20046582, 26728776, 35638368, 40093164, 53457552, 80186328, 106915104, 160372656, 320745312]

約数ペア:

[(1, 320745312), (2, 160372656), (3, 106915104), (4, 80186328), (6, 53457552), (8, 40093164), (9, 35638368), (12, 26728776), (16, 20046582), (18, 17819184), (24, 13364388), (27, 11879456), (32, 10023291), (36, 8909592), (48, 6682194), (54, 5939728), (72, 4454796), (96, 3341097), (108, 2969864), (144, 2227398), (216, 1484932), (288, 1113699), (432, 742466), (864, 371233)]