40786452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 127475712

約数和(自身を除く): 86689260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 62, 63, 69, 84, 92, 93, 124, 126, 138, 161, 186, 207, 217, 227, 252, 276, 279, 322, 372, 414, 434, 454, 483, 558, 644, 651, 681, 713, 828, 868, 908, 966, 1116, 1302, 1362, 1426, 1449, 1589, 1932, 1953, 2043, 2139, 2604, 2724, 2852, 2898, 3178, 3906, 4086, 4278, 4767, 4991, 5221, 5796, 6356, 6417, 7037, 7812, 8172, 8556, 9534, 9982, 10442, 12834, 14074, 14301, 14973, 15663, 19068, 19964, 20884, 21111, 25668, 28148, 28602, 29946, 31326, 36547, 42222, 44919, 46989, 49259, 57204, 59892, 62652, 63333, 73094, 84444, 89838, 93978, 98518, 109641, 126666, 146188, 147777, 161851, 179676, 187956, 197036, 219282, 253332, 295554, 323702, 328923, 438564, 443331, 485553, 591108, 647404, 657846, 886662, 971106, 1132957, 1315692, 1456659, 1773324, 1942212, 2265914, 2913318, 3398871, 4531828, 5826636, 6797742, 10196613, 13595484, 20393226, 40786452]

約数ペア:

[(1, 40786452), (2, 20393226), (3, 13595484), (4, 10196613), (6, 6797742), (7, 5826636), (9, 4531828), (12, 3398871), (14, 2913318), (18, 2265914), (21, 1942212), (23, 1773324), (28, 1456659), (31, 1315692), (36, 1132957), (42, 971106), (46, 886662), (62, 657846), (63, 647404), (69, 591108), (84, 485553), (92, 443331), (93, 438564), (124, 328923), (126, 323702), (138, 295554), (161, 253332), (186, 219282), (207, 197036), (217, 187956), (227, 179676), (252, 161851), (276, 147777), (279, 146188), (322, 126666), (372, 109641), (414, 98518), (434, 93978), (454, 89838), (483, 84444), (558, 73094), (644, 63333), (651, 62652), (681, 59892), (713, 57204), (828, 49259), (868, 46989), (908, 44919), (966, 42222), (1116, 36547), (1302, 31326), (1362, 29946), (1426, 28602), (1449, 28148), (1589, 25668), (1932, 21111), (1953, 20884), (2043, 19964), (2139, 19068), (2604, 15663), (2724, 14973), (2852, 14301), (2898, 14074), (3178, 12834), (3906, 10442), (4086, 9982), (4278, 9534), (4767, 8556), (4991, 8172), (5221, 7812), (5796, 7037), (6356, 6417)]