220073352

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{991}}^1$

素因数の和:1506

約数の個数: 64

約数和(自身を含む): 580915200

約数和(自身を除く): 360841848

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 487, 974, 991, 1461, 1948, 1982, 2922, 2973, 3896, 3964, 5844, 5946, 7928, 9253, 11688, 11892, 18506, 18829, 23784, 27759, 37012, 37658, 55518, 56487, 74024, 75316, 111036, 112974, 150632, 222072, 225948, 451896, 482617, 965234, 1447851, 1930468, 2895702, 3860936, 5791404, 9169723, 11582808, 18339446, 27509169, 36678892, 55018338, 73357784, 110036676, 220073352]

約数ペア:

[(1, 220073352), (2, 110036676), (3, 73357784), (4, 55018338), (6, 36678892), (8, 27509169), (12, 18339446), (19, 11582808), (24, 9169723), (38, 5791404), (57, 3860936), (76, 2895702), (114, 1930468), (152, 1447851), (228, 965234), (456, 482617), (487, 451896), (974, 225948), (991, 222072), (1461, 150632), (1948, 112974), (1982, 111036), (2922, 75316), (2973, 74024), (3896, 56487), (3964, 55518), (5844, 37658), (5946, 37012), (7928, 27759), (9253, 23784), (11688, 18829), (11892, 18506)]