747897072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 2297186304

約数和(自身を除く): 1549289232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 39, 41, 46, 48, 52, 62, 69, 78, 82, 92, 93, 104, 123, 124, 138, 156, 164, 184, 186, 208, 246, 248, 276, 299, 312, 328, 368, 372, 403, 492, 496, 533, 552, 598, 624, 656, 713, 744, 806, 897, 943, 984, 1066, 1104, 1196, 1209, 1271, 1426, 1488, 1599, 1612, 1681, 1794, 1886, 1968, 2132, 2139, 2392, 2418, 2542, 2829, 2852, 3198, 3224, 3362, 3588, 3772, 3813, 4264, 4278, 4784, 4836, 5043, 5084, 5658, 5704, 6396, 6448, 6724, 7176, 7544, 7626, 8528, 8556, 9269, 9672, 10086, 10168, 11316, 11408, 12259, 12792, 13448, 14352, 15088, 15252, 16523, 17112, 18538, 19344, 20172, 20336, 21853, 22632, 24518, 25584, 26896, 27807, 29233, 30504, 33046, 34224, 36777, 37076, 38663, 40344, 43706, 45264, 49036, 49569, 52111, 55614, 58466, 61008, 65559, 66092, 73554, 74152, 77326, 80688, 87412, 87699, 98072, 99138, 104222, 111228, 115989, 116932, 131118, 132184, 147108, 148304, 154652, 156333, 174824, 175398, 196144, 198276, 208444, 222456, 231978, 233864, 262236, 264368, 294216, 309304, 312666, 349648, 350796, 380029, 396552, 416888, 444912, 463956, 467728, 502619, 524472, 588432, 618608, 625332, 677443, 701592, 760058, 793104, 833776, 927912, 1005238, 1048944, 1140087, 1198553, 1250664, 1354886, 1403184, 1507857, 1520116, 1855824, 2010476, 2032329, 2280174, 2397106, 2501328, 2709772, 3015714, 3040232, 3595659, 4020952, 4064658, 4560348, 4794212, 5419544, 6031428, 6080464, 7191318, 8041904, 8129316, 9120696, 9588424, 10839088, 12062856, 14382636, 15581189, 16258632, 18241392, 19176848, 24125712, 28765272, 31162378, 32517264, 46743567, 57530544, 62324756, 93487134, 124649512, 186974268, 249299024, 373948536, 747897072]

約数ペア:

[(1, 747897072), (2, 373948536), (3, 249299024), (4, 186974268), (6, 124649512), (8, 93487134), (12, 62324756), (13, 57530544), (16, 46743567), (23, 32517264), (24, 31162378), (26, 28765272), (31, 24125712), (39, 19176848), (41, 18241392), (46, 16258632), (48, 15581189), (52, 14382636), (62, 12062856), (69, 10839088), (78, 9588424), (82, 9120696), (92, 8129316), (93, 8041904), (104, 7191318), (123, 6080464), (124, 6031428), (138, 5419544), (156, 4794212), (164, 4560348), (184, 4064658), (186, 4020952), (208, 3595659), (246, 3040232), (248, 3015714), (276, 2709772), (299, 2501328), (312, 2397106), (328, 2280174), (368, 2032329), (372, 2010476), (403, 1855824), (492, 1520116), (496, 1507857), (533, 1403184), (552, 1354886), (598, 1250664), (624, 1198553), (656, 1140087), (713, 1048944), (744, 1005238), (806, 927912), (897, 833776), (943, 793104), (984, 760058), (1066, 701592), (1104, 677443), (1196, 625332), (1209, 618608), (1271, 588432), (1426, 524472), (1488, 502619), (1599, 467728), (1612, 463956), (1681, 444912), (1794, 416888), (1886, 396552), (1968, 380029), (2132, 350796), (2139, 349648), (2392, 312666), (2418, 309304), (2542, 294216), (2829, 264368), (2852, 262236), (3198, 233864), (3224, 231978), (3362, 222456), (3588, 208444), (3772, 198276), (3813, 196144), (4264, 175398), (4278, 174824), (4784, 156333), (4836, 154652), (5043, 148304), (5084, 147108), (5658, 132184), (5704, 131118), (6396, 116932), (6448, 115989), (6724, 111228), (7176, 104222), (7544, 99138), (7626, 98072), (8528, 87699), (8556, 87412), (9269, 80688), (9672, 77326), (10086, 74152), (10168, 73554), (11316, 66092), (11408, 65559), (12259, 61008), (12792, 58466), (13448, 55614), (14352, 52111), (15088, 49569), (15252, 49036), (16523, 45264), (17112, 43706), (18538, 40344), (19344, 38663), (20172, 37076), (20336, 36777), (21853, 34224), (22632, 33046), (24518, 30504), (25584, 29233), (26896, 27807)]