262232568

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:998

約数の個数: 144

約数和(自身を含む): 803340720

約数和(自身を除く): 541108152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 169, 184, 207, 234, 276, 299, 312, 338, 414, 468, 507, 552, 598, 676, 828, 897, 936, 937, 1014, 1196, 1352, 1521, 1656, 1794, 1874, 2028, 2392, 2691, 2811, 3042, 3588, 3748, 3887, 4056, 5382, 5622, 6084, 7176, 7496, 7774, 8433, 10764, 11244, 11661, 12168, 12181, 15548, 16866, 21528, 21551, 22488, 23322, 24362, 31096, 33732, 34983, 36543, 43102, 46644, 48724, 64653, 67464, 69966, 73086, 86204, 93288, 97448, 109629, 129306, 139932, 146172, 158353, 172408, 193959, 219258, 258612, 279864, 280163, 292344, 316706, 387918, 438516, 475059, 517224, 560326, 633412, 775836, 840489, 877032, 950118, 1120652, 1266824, 1425177, 1551672, 1680978, 1900236, 2241304, 2521467, 2850354, 3361956, 3642119, 3800472, 5042934, 5700708, 6723912, 7284238, 10085868, 10926357, 11401416, 14568476, 20171736, 21852714, 29136952, 32779071, 43705428, 65558142, 87410856, 131116284, 262232568]

約数ペア:

[(1, 262232568), (2, 131116284), (3, 87410856), (4, 65558142), (6, 43705428), (8, 32779071), (9, 29136952), (12, 21852714), (13, 20171736), (18, 14568476), (23, 11401416), (24, 10926357), (26, 10085868), (36, 7284238), (39, 6723912), (46, 5700708), (52, 5042934), (69, 3800472), (72, 3642119), (78, 3361956), (92, 2850354), (104, 2521467), (117, 2241304), (138, 1900236), (156, 1680978), (169, 1551672), (184, 1425177), (207, 1266824), (234, 1120652), (276, 950118), (299, 877032), (312, 840489), (338, 775836), (414, 633412), (468, 560326), (507, 517224), (552, 475059), (598, 438516), (676, 387918), (828, 316706), (897, 292344), (936, 280163), (937, 279864), (1014, 258612), (1196, 219258), (1352, 193959), (1521, 172408), (1656, 158353), (1794, 146172), (1874, 139932), (2028, 129306), (2392, 109629), (2691, 97448), (2811, 93288), (3042, 86204), (3588, 73086), (3748, 69966), (3887, 67464), (4056, 64653), (5382, 48724), (5622, 46644), (6084, 43102), (7176, 36543), (7496, 34983), (7774, 33732), (8433, 31096), (10764, 24362), (11244, 23322), (11661, 22488), (12168, 21551), (12181, 21528), (15548, 16866)]