40813308

素因数分解:

$2^2\times 3^5\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 108035200

約数和(自身を除く): 67221892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 211, 243, 324, 398, 422, 486, 597, 633, 796, 844, 972, 1194, 1266, 1791, 1899, 2388, 2532, 3582, 3798, 5373, 5697, 7164, 7596, 10746, 11394, 16119, 17091, 21492, 22788, 32238, 34182, 41989, 48357, 51273, 64476, 68364, 83978, 96714, 102546, 125967, 167956, 193428, 205092, 251934, 377901, 503868, 755802, 1133703, 1511604, 2267406, 3401109, 4534812, 6802218, 10203327, 13604436, 20406654, 40813308]

約数ペア:

[(1, 40813308), (2, 20406654), (3, 13604436), (4, 10203327), (6, 6802218), (9, 4534812), (12, 3401109), (18, 2267406), (27, 1511604), (36, 1133703), (54, 755802), (81, 503868), (108, 377901), (162, 251934), (199, 205092), (211, 193428), (243, 167956), (324, 125967), (398, 102546), (422, 96714), (486, 83978), (597, 68364), (633, 64476), (796, 51273), (844, 48357), (972, 41989), (1194, 34182), (1266, 32238), (1791, 22788), (1899, 21492), (2388, 17091), (2532, 16119), (3582, 11394), (3798, 10746), (5373, 7596), (5697, 7164)]