331037872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{110641}}^1$

素因数の和:110677

約数の個数: 40

約数和(自身を含む): 740858832

約数和(自身を除く): 409820960

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 110641, 221282, 442564, 885128, 1217051, 1770256, 1880897, 2434102, 3761794, 4868204, 7523588, 9736408, 15047176, 19472816, 20689867, 30094352, 41379734, 82759468, 165518936, 331037872]

約数ペア:

[(1, 331037872), (2, 165518936), (4, 82759468), (8, 41379734), (11, 30094352), (16, 20689867), (17, 19472816), (22, 15047176), (34, 9736408), (44, 7523588), (68, 4868204), (88, 3761794), (136, 2434102), (176, 1880897), (187, 1770256), (272, 1217051), (374, 885128), (748, 442564), (1496, 221282), (2992, 110641)]