2931138442992

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{1216951}}^1$

素因数の和:1217139

約数の個数: 120

約数和(自身を含む): 8049115240320

約数和(自身を除く): 5117976797328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 139, 152, 228, 278, 304, 361, 417, 456, 556, 722, 834, 912, 1083, 1112, 1444, 1668, 2166, 2224, 2641, 2888, 3336, 4332, 5282, 5776, 6672, 7923, 8664, 10564, 15846, 17328, 21128, 31692, 42256, 50179, 63384, 100358, 126768, 150537, 200716, 301074, 401432, 602148, 802864, 1204296, 1216951, 2408592, 2433902, 3650853, 4867804, 7301706, 9735608, 14603412, 19471216, 23122069, 29206824, 46244138, 58413648, 69366207, 92488276, 138732414, 169156189, 184976552, 277464828, 338312378, 369953104, 439319311, 507468567, 554929656, 676624756, 878638622, 1014937134, 1109859312, 1317957933, 1353249512, 1757277244, 2029874268, 2635915866, 2706499024, 3213967591, 3514554488, 4059748536, 5271831732, 6427935182, 7029108976, 8119497072, 9641902773, 10543663464, 12855870364, 19283805546, 21087326928, 25711740728, 38567611092, 51423481456, 61065384229, 77135222184, 122130768458, 154270444368, 183196152687, 244261536916, 366392305374, 488523073832, 732784610748, 977046147664, 1465569221496, 2931138442992]

約数ペア:

[(1, 2931138442992), (2, 1465569221496), (3, 977046147664), (4, 732784610748), (6, 488523073832), (8, 366392305374), (12, 244261536916), (16, 183196152687), (19, 154270444368), (24, 122130768458), (38, 77135222184), (48, 61065384229), (57, 51423481456), (76, 38567611092), (114, 25711740728), (139, 21087326928), (152, 19283805546), (228, 12855870364), (278, 10543663464), (304, 9641902773), (361, 8119497072), (417, 7029108976), (456, 6427935182), (556, 5271831732), (722, 4059748536), (834, 3514554488), (912, 3213967591), (1083, 2706499024), (1112, 2635915866), (1444, 2029874268), (1668, 1757277244), (2166, 1353249512), (2224, 1317957933), (2641, 1109859312), (2888, 1014937134), (3336, 878638622), (4332, 676624756), (5282, 554929656), (5776, 507468567), (6672, 439319311), (7923, 369953104), (8664, 338312378), (10564, 277464828), (15846, 184976552), (17328, 169156189), (21128, 138732414), (31692, 92488276), (42256, 69366207), (50179, 58413648), (63384, 46244138), (100358, 29206824), (126768, 23122069), (150537, 19471216), (200716, 14603412), (301074, 9735608), (401432, 7301706), (602148, 4867804), (802864, 3650853), (1204296, 2433902), (1216951, 2408592)]