321314256

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{23993}}^1$

素因数の和:24041

約数の個数: 80

約数和(自身を含む): 952081920

約数和(自身を除く): 630767664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 23993, 47986, 71979, 95972, 143958, 191944, 215937, 287916, 383888, 431874, 575832, 647811, 743783, 863748, 1151664, 1295622, 1487566, 1727496, 2231349, 2591244, 2975132, 3454992, 4462698, 5182488, 5950264, 6694047, 8925396, 10364976, 11900528, 13388094, 17850792, 20082141, 26776188, 35701584, 40164282, 53552376, 80328564, 107104752, 160657128, 321314256]

約数ペア:

[(1, 321314256), (2, 160657128), (3, 107104752), (4, 80328564), (6, 53552376), (8, 40164282), (9, 35701584), (12, 26776188), (16, 20082141), (18, 17850792), (24, 13388094), (27, 11900528), (31, 10364976), (36, 8925396), (48, 6694047), (54, 5950264), (62, 5182488), (72, 4462698), (93, 3454992), (108, 2975132), (124, 2591244), (144, 2231349), (186, 1727496), (216, 1487566), (248, 1295622), (279, 1151664), (372, 863748), (432, 743783), (496, 647811), (558, 575832), (744, 431874), (837, 383888), (1116, 287916), (1488, 215937), (1674, 191944), (2232, 143958), (3348, 95972), (4464, 71979), (6696, 47986), (13392, 23993)]