261137846124

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5401213}}^1$

素因数の和:5401319

約数の個数: 72

約数和(自身を含む): 707775082560

約数和(自身を除く): 446637236436

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 948, 1343, 1422, 2686, 2844, 4029, 5372, 8058, 12087, 16116, 24174, 48348, 5401213, 10802426, 16203639, 21604852, 32407278, 48610917, 64814556, 91820621, 97221834, 183641242, 194443668, 275461863, 367282484, 426695827, 550923726, 826385589, 853391654, 1101847452, 1280087481, 1652771178, 1706783308, 2560174962, 3305542356, 3840262443, 5120349924, 7253829059, 7680524886, 14507658118, 15361049772, 21761487177, 29015316236, 43522974354, 65284461531, 87045948708, 130568923062, 261137846124]

約数ペア:

[(1, 261137846124), (2, 130568923062), (3, 87045948708), (4, 65284461531), (6, 43522974354), (9, 29015316236), (12, 21761487177), (17, 15361049772), (18, 14507658118), (34, 7680524886), (36, 7253829059), (51, 5120349924), (68, 3840262443), (79, 3305542356), (102, 2560174962), (153, 1706783308), (158, 1652771178), (204, 1280087481), (237, 1101847452), (306, 853391654), (316, 826385589), (474, 550923726), (612, 426695827), (711, 367282484), (948, 275461863), (1343, 194443668), (1422, 183641242), (2686, 97221834), (2844, 91820621), (4029, 64814556), (5372, 48610917), (8058, 32407278), (12087, 21604852), (16116, 16203639), (24174, 10802426), (48348, 5401213)]