218756304

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 180

約数和(自身を含む): 677015820

約数和(自身を除く): 458259516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 89, 101, 104, 117, 144, 156, 169, 178, 202, 208, 234, 267, 303, 312, 338, 356, 404, 468, 507, 534, 606, 624, 676, 712, 801, 808, 909, 936, 1014, 1068, 1157, 1212, 1313, 1352, 1424, 1521, 1602, 1616, 1818, 1872, 2028, 2136, 2314, 2424, 2626, 2704, 3042, 3204, 3471, 3636, 3939, 4056, 4272, 4628, 4848, 5252, 6084, 6408, 6942, 7272, 7878, 8112, 8989, 9256, 10413, 10504, 11817, 12168, 12816, 13884, 14544, 15041, 15756, 17069, 17978, 18512, 20826, 21008, 23634, 24336, 26967, 27768, 30082, 31512, 34138, 35956, 41652, 45123, 47268, 51207, 53934, 55536, 60164, 63024, 68276, 71912, 80901, 83304, 90246, 94536, 102414, 107868, 116857, 120328, 135369, 136552, 143824, 153621, 161802, 166608, 180492, 189072, 204828, 215736, 233714, 240656, 270738, 273104, 307242, 323604, 350571, 360984, 409656, 431472, 467428, 541476, 614484, 647208, 701142, 721968, 819312, 934856, 1051713, 1082952, 1228968, 1294416, 1402284, 1519141, 1869712, 2103426, 2165904, 2457936, 2804568, 3038282, 4206852, 4557423, 5609136, 6076564, 8413704, 9114846, 12153128, 13672269, 16827408, 18229692, 24306256, 27344538, 36459384, 54689076, 72918768, 109378152, 218756304]

約数ペア:

[(1, 218756304), (2, 109378152), (3, 72918768), (4, 54689076), (6, 36459384), (8, 27344538), (9, 24306256), (12, 18229692), (13, 16827408), (16, 13672269), (18, 12153128), (24, 9114846), (26, 8413704), (36, 6076564), (39, 5609136), (48, 4557423), (52, 4206852), (72, 3038282), (78, 2804568), (89, 2457936), (101, 2165904), (104, 2103426), (117, 1869712), (144, 1519141), (156, 1402284), (169, 1294416), (178, 1228968), (202, 1082952), (208, 1051713), (234, 934856), (267, 819312), (303, 721968), (312, 701142), (338, 647208), (356, 614484), (404, 541476), (468, 467428), (507, 431472), (534, 409656), (606, 360984), (624, 350571), (676, 323604), (712, 307242), (801, 273104), (808, 270738), (909, 240656), (936, 233714), (1014, 215736), (1068, 204828), (1157, 189072), (1212, 180492), (1313, 166608), (1352, 161802), (1424, 153621), (1521, 143824), (1602, 136552), (1616, 135369), (1818, 120328), (1872, 116857), (2028, 107868), (2136, 102414), (2314, 94536), (2424, 90246), (2626, 83304), (2704, 80901), (3042, 71912), (3204, 68276), (3471, 63024), (3636, 60164), (3939, 55536), (4056, 53934), (4272, 51207), (4628, 47268), (4848, 45123), (5252, 41652), (6084, 35956), (6408, 34138), (6942, 31512), (7272, 30082), (7878, 27768), (8112, 26967), (8989, 24336), (9256, 23634), (10413, 21008), (10504, 20826), (11817, 18512), (12168, 17978), (12816, 17069), (13884, 15756), (14544, 15041)]