856402032

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1543}}^1$

素因数の和:1958

約数の個数: 80

約数和(自身を含む): 2291345408

約数和(自身を除く): 1434943376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 373, 496, 744, 746, 1119, 1488, 1492, 1543, 2238, 2984, 3086, 4476, 4629, 5968, 6172, 8952, 9258, 11563, 12344, 17904, 18516, 23126, 24688, 34689, 37032, 46252, 47833, 69378, 74064, 92504, 95666, 138756, 143499, 185008, 191332, 277512, 286998, 382664, 555024, 573996, 575539, 765328, 1147992, 1151078, 1726617, 2295984, 2302156, 3453234, 4604312, 6906468, 9208624, 13812936, 17841709, 27625872, 35683418, 53525127, 71366836, 107050254, 142733672, 214100508, 285467344, 428201016, 856402032]

約数ペア:

[(1, 856402032), (2, 428201016), (3, 285467344), (4, 214100508), (6, 142733672), (8, 107050254), (12, 71366836), (16, 53525127), (24, 35683418), (31, 27625872), (48, 17841709), (62, 13812936), (93, 9208624), (124, 6906468), (186, 4604312), (248, 3453234), (372, 2302156), (373, 2295984), (496, 1726617), (744, 1151078), (746, 1147992), (1119, 765328), (1488, 575539), (1492, 573996), (1543, 555024), (2238, 382664), (2984, 286998), (3086, 277512), (4476, 191332), (4629, 185008), (5968, 143499), (6172, 138756), (8952, 95666), (9258, 92504), (11563, 74064), (12344, 69378), (17904, 47833), (18516, 46252), (23126, 37032), (24688, 34689)]