938910492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15797}}^1$

素因数の和:15947

約数の個数: 72

約数和(自身を含む): 2576211456

約数和(自身を除く): 1637300964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4953, 6604, 9906, 14859, 15797, 19812, 29718, 31594, 47391, 59436, 63188, 94782, 142173, 189564, 205361, 284346, 410722, 568692, 616083, 821444, 1232166, 1848249, 2006219, 2464332, 3696498, 4012438, 6018657, 7392996, 8024876, 12037314, 18055971, 24074628, 26080847, 36111942, 52161694, 72223884, 78242541, 104323388, 156485082, 234727623, 312970164, 469455246, 938910492]

約数ペア:

[(1, 938910492), (2, 469455246), (3, 312970164), (4, 234727623), (6, 156485082), (9, 104323388), (12, 78242541), (13, 72223884), (18, 52161694), (26, 36111942), (36, 26080847), (39, 24074628), (52, 18055971), (78, 12037314), (117, 8024876), (127, 7392996), (156, 6018657), (234, 4012438), (254, 3696498), (381, 2464332), (468, 2006219), (508, 1848249), (762, 1232166), (1143, 821444), (1524, 616083), (1651, 568692), (2286, 410722), (3302, 284346), (4572, 205361), (4953, 189564), (6604, 142173), (9906, 94782), (14859, 63188), (15797, 59436), (19812, 47391), (29718, 31594)]