451298556

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{2069}}^1$

素因数の和:2235

約数の個数: 72

約数和(自身を含む): 1170907920

約数和(自身を除く): 719609364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 83, 146, 166, 219, 249, 292, 332, 438, 498, 657, 747, 876, 996, 1314, 1494, 2069, 2628, 2988, 4138, 6059, 6207, 8276, 12118, 12414, 18177, 18621, 24236, 24828, 36354, 37242, 54531, 72708, 74484, 109062, 151037, 171727, 218124, 302074, 343454, 453111, 515181, 604148, 686908, 906222, 1030362, 1359333, 1545543, 1812444, 2060724, 2718666, 3091086, 5437332, 6182172, 12536071, 25072142, 37608213, 50144284, 75216426, 112824639, 150432852, 225649278, 451298556]

約数ペア:

[(1, 451298556), (2, 225649278), (3, 150432852), (4, 112824639), (6, 75216426), (9, 50144284), (12, 37608213), (18, 25072142), (36, 12536071), (73, 6182172), (83, 5437332), (146, 3091086), (166, 2718666), (219, 2060724), (249, 1812444), (292, 1545543), (332, 1359333), (438, 1030362), (498, 906222), (657, 686908), (747, 604148), (876, 515181), (996, 453111), (1314, 343454), (1494, 302074), (2069, 218124), (2628, 171727), (2988, 151037), (4138, 109062), (6059, 74484), (6207, 72708), (8276, 54531), (12118, 37242), (12414, 36354), (18177, 24828), (18621, 24236)]