289393416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7541}}^1$

素因数の和:7607

約数の個数: 96

約数和(自身を含む): 864765720

約数和(自身を除く): 575372304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 234, 246, 312, 328, 369, 468, 492, 533, 738, 936, 984, 1066, 1476, 1599, 2132, 2952, 3198, 4264, 4797, 6396, 7541, 9594, 12792, 15082, 19188, 22623, 30164, 38376, 45246, 60328, 67869, 90492, 98033, 135738, 180984, 196066, 271476, 294099, 309181, 392132, 542952, 588198, 618362, 784264, 882297, 927543, 1176396, 1236724, 1764594, 1855086, 2352792, 2473448, 2782629, 3529188, 3710172, 4019353, 5565258, 7058376, 7420344, 8038706, 11130516, 12058059, 16077412, 22261032, 24116118, 32154824, 36174177, 48232236, 72348354, 96464472, 144696708, 289393416]

約数ペア:

[(1, 289393416), (2, 144696708), (3, 96464472), (4, 72348354), (6, 48232236), (8, 36174177), (9, 32154824), (12, 24116118), (13, 22261032), (18, 16077412), (24, 12058059), (26, 11130516), (36, 8038706), (39, 7420344), (41, 7058376), (52, 5565258), (72, 4019353), (78, 3710172), (82, 3529188), (104, 2782629), (117, 2473448), (123, 2352792), (156, 1855086), (164, 1764594), (234, 1236724), (246, 1176396), (312, 927543), (328, 882297), (369, 784264), (468, 618362), (492, 588198), (533, 542952), (738, 392132), (936, 309181), (984, 294099), (1066, 271476), (1476, 196066), (1599, 180984), (2132, 135738), (2952, 98033), (3198, 90492), (4264, 67869), (4797, 60328), (6396, 45246), (7541, 38376), (9594, 30164), (12792, 22623), (15082, 19188)]