1240143744

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3877}}^1$

素因数の和:3925

約数の個数: 192

約数和(自身を含む): 4058404560

約数和(自身を除く): 2818260816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 192, 196, 204, 224, 238, 272, 294, 336, 357, 384, 392, 408, 448, 476, 544, 588, 672, 714, 784, 816, 833, 896, 952, 1088, 1176, 1344, 1428, 1568, 1632, 1666, 1904, 2176, 2352, 2499, 2688, 2856, 3136, 3264, 3332, 3808, 3877, 4704, 4998, 5712, 6272, 6528, 6664, 7616, 7754, 9408, 9996, 11424, 11631, 13328, 15232, 15508, 18816, 19992, 22848, 23262, 26656, 27139, 31016, 39984, 45696, 46524, 53312, 54278, 62032, 65909, 79968, 81417, 93048, 106624, 108556, 124064, 131818, 159936, 162834, 186096, 189973, 197727, 217112, 248128, 263636, 319872, 325668, 372192, 379946, 395454, 434224, 461363, 496256, 527272, 569919, 651336, 744384, 759892, 790908, 868448, 922726, 1054544, 1139838, 1302672, 1384089, 1488768, 1519784, 1581816, 1736896, 1845452, 2109088, 2279676, 2605344, 2768178, 3039568, 3163632, 3229541, 3473792, 3690904, 4218176, 4559352, 5210688, 5536356, 6079136, 6327264, 6459082, 7381808, 8436352, 9118704, 9688623, 10421376, 11072712, 12158272, 12654528, 12918164, 14763616, 18237408, 19377246, 22145424, 24316544, 25309056, 25836328, 29527232, 36474816, 38754492, 44290848, 51672656, 59054464, 72949632, 77508984, 88581696, 103345312, 155017968, 177163392, 206690624, 310035936, 413381248, 620071872, 1240143744]

約数ペア:

[(1, 1240143744), (2, 620071872), (3, 413381248), (4, 310035936), (6, 206690624), (7, 177163392), (8, 155017968), (12, 103345312), (14, 88581696), (16, 77508984), (17, 72949632), (21, 59054464), (24, 51672656), (28, 44290848), (32, 38754492), (34, 36474816), (42, 29527232), (48, 25836328), (49, 25309056), (51, 24316544), (56, 22145424), (64, 19377246), (68, 18237408), (84, 14763616), (96, 12918164), (98, 12654528), (102, 12158272), (112, 11072712), (119, 10421376), (128, 9688623), (136, 9118704), (147, 8436352), (168, 7381808), (192, 6459082), (196, 6327264), (204, 6079136), (224, 5536356), (238, 5210688), (272, 4559352), (294, 4218176), (336, 3690904), (357, 3473792), (384, 3229541), (392, 3163632), (408, 3039568), (448, 2768178), (476, 2605344), (544, 2279676), (588, 2109088), (672, 1845452), (714, 1736896), (784, 1581816), (816, 1519784), (833, 1488768), (896, 1384089), (952, 1302672), (1088, 1139838), (1176, 1054544), (1344, 922726), (1428, 868448), (1568, 790908), (1632, 759892), (1666, 744384), (1904, 651336), (2176, 569919), (2352, 527272), (2499, 496256), (2688, 461363), (2856, 434224), (3136, 395454), (3264, 379946), (3332, 372192), (3808, 325668), (3877, 319872), (4704, 263636), (4998, 248128), (5712, 217112), (6272, 197727), (6528, 189973), (6664, 186096), (7616, 162834), (7754, 159936), (9408, 131818), (9996, 124064), (11424, 108556), (11631, 106624), (13328, 93048), (15232, 81417), (15508, 79968), (18816, 65909), (19992, 62032), (22848, 54278), (23262, 53312), (26656, 46524), (27139, 45696), (31016, 39984)]