1261236492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{14519}}^1$

素因数の和:14675

約数の個数: 72

約数和(自身を含む): 3382579200

約数和(自身を除く): 2121342708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 254, 342, 381, 508, 684, 762, 1143, 1524, 2286, 2413, 4572, 4826, 7239, 9652, 14478, 14519, 21717, 28956, 29038, 43434, 43557, 58076, 86868, 87114, 130671, 174228, 261342, 275861, 522684, 551722, 827583, 1103444, 1655166, 1843913, 2482749, 3310332, 3687826, 4965498, 5531739, 7375652, 9930996, 11063478, 16595217, 22126956, 33190434, 35034347, 66380868, 70068694, 105103041, 140137388, 210206082, 315309123, 420412164, 630618246, 1261236492]

約数ペア:

[(1, 1261236492), (2, 630618246), (3, 420412164), (4, 315309123), (6, 210206082), (9, 140137388), (12, 105103041), (18, 70068694), (19, 66380868), (36, 35034347), (38, 33190434), (57, 22126956), (76, 16595217), (114, 11063478), (127, 9930996), (171, 7375652), (228, 5531739), (254, 4965498), (342, 3687826), (381, 3310332), (508, 2482749), (684, 1843913), (762, 1655166), (1143, 1103444), (1524, 827583), (2286, 551722), (2413, 522684), (4572, 275861), (4826, 261342), (7239, 174228), (9652, 130671), (14478, 87114), (14519, 86868), (21717, 58076), (28956, 43557), (29038, 43434)]