250292016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 823280640

約数和(自身を除く): 572988624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 31, 36, 38, 39, 48, 52, 57, 62, 72, 76, 78, 93, 104, 114, 117, 124, 144, 152, 156, 171, 186, 208, 227, 228, 234, 247, 248, 279, 304, 312, 342, 372, 403, 454, 456, 468, 494, 496, 558, 589, 624, 681, 684, 741, 744, 806, 908, 912, 936, 988, 1116, 1178, 1209, 1362, 1368, 1482, 1488, 1612, 1767, 1816, 1872, 1976, 2043, 2223, 2232, 2356, 2418, 2724, 2736, 2951, 2964, 3224, 3534, 3627, 3632, 3952, 4086, 4313, 4446, 4464, 4712, 4836, 5301, 5448, 5902, 5928, 6448, 7037, 7068, 7254, 7657, 8172, 8626, 8853, 8892, 9424, 9672, 10602, 10896, 11804, 11856, 12939, 14074, 14136, 14508, 15314, 16344, 17252, 17706, 17784, 19344, 21111, 21204, 22971, 23608, 25878, 26559, 28148, 28272, 29016, 30628, 32688, 34504, 35412, 35568, 38817, 42222, 42408, 45942, 47216, 51756, 53118, 56069, 56296, 58032, 61256, 63333, 68913, 69008, 70824, 77634, 84444, 84816, 91481, 91884, 103512, 106236, 112138, 112592, 122512, 126666, 133703, 137826, 141648, 155268, 168207, 168888, 182962, 183768, 207024, 212472, 224276, 253332, 267406, 274443, 275652, 310536, 336414, 337776, 365924, 367536, 401109, 424944, 448552, 504621, 506664, 534812, 548886, 551304, 621072, 672828, 731848, 802218, 823329, 897104, 1009242, 1013328, 1069624, 1097772, 1102608, 1203327, 1345656, 1463696, 1604436, 1646658, 1738139, 2018484, 2139248, 2195544, 2406654, 2691312, 3208872, 3293316, 3476278, 4036968, 4391088, 4813308, 5214417, 6417744, 6586632, 6952556, 8073936, 9626616, 10428834, 13173264, 13905112, 15643251, 19253232, 20857668, 27810224, 31286502, 41715336, 62573004, 83430672, 125146008, 250292016]

約数ペア:

[(1, 250292016), (2, 125146008), (3, 83430672), (4, 62573004), (6, 41715336), (8, 31286502), (9, 27810224), (12, 20857668), (13, 19253232), (16, 15643251), (18, 13905112), (19, 13173264), (24, 10428834), (26, 9626616), (31, 8073936), (36, 6952556), (38, 6586632), (39, 6417744), (48, 5214417), (52, 4813308), (57, 4391088), (62, 4036968), (72, 3476278), (76, 3293316), (78, 3208872), (93, 2691312), (104, 2406654), (114, 2195544), (117, 2139248), (124, 2018484), (144, 1738139), (152, 1646658), (156, 1604436), (171, 1463696), (186, 1345656), (208, 1203327), (227, 1102608), (228, 1097772), (234, 1069624), (247, 1013328), (248, 1009242), (279, 897104), (304, 823329), (312, 802218), (342, 731848), (372, 672828), (403, 621072), (454, 551304), (456, 548886), (468, 534812), (494, 506664), (496, 504621), (558, 448552), (589, 424944), (624, 401109), (681, 367536), (684, 365924), (741, 337776), (744, 336414), (806, 310536), (908, 275652), (912, 274443), (936, 267406), (988, 253332), (1116, 224276), (1178, 212472), (1209, 207024), (1362, 183768), (1368, 182962), (1482, 168888), (1488, 168207), (1612, 155268), (1767, 141648), (1816, 137826), (1872, 133703), (1976, 126666), (2043, 122512), (2223, 112592), (2232, 112138), (2356, 106236), (2418, 103512), (2724, 91884), (2736, 91481), (2951, 84816), (2964, 84444), (3224, 77634), (3534, 70824), (3627, 69008), (3632, 68913), (3952, 63333), (4086, 61256), (4313, 58032), (4446, 56296), (4464, 56069), (4712, 53118), (4836, 51756), (5301, 47216), (5448, 45942), (5902, 42408), (5928, 42222), (6448, 38817), (7037, 35568), (7068, 35412), (7254, 34504), (7657, 32688), (8172, 30628), (8626, 29016), (8853, 28272), (8892, 28148), (9424, 26559), (9672, 25878), (10602, 23608), (10896, 22971), (11804, 21204), (11856, 21111), (12939, 19344), (14074, 17784), (14136, 17706), (14508, 17252), (15314, 16344)]