40103856

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 127977920

約数和(自身を除く): 87874064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 74, 78, 104, 108, 111, 117, 144, 148, 156, 193, 208, 216, 222, 234, 296, 312, 333, 351, 386, 432, 444, 468, 481, 579, 592, 624, 666, 702, 772, 888, 936, 962, 999, 1158, 1332, 1404, 1443, 1544, 1737, 1776, 1872, 1924, 1998, 2316, 2509, 2664, 2808, 2886, 3088, 3474, 3848, 3996, 4329, 4632, 5018, 5211, 5328, 5616, 5772, 6948, 7141, 7527, 7696, 7992, 8658, 9264, 10036, 10422, 11544, 12987, 13896, 14282, 15054, 15984, 17316, 20072, 20844, 21423, 22581, 23088, 25974, 27792, 28564, 30108, 34632, 40144, 41688, 42846, 45162, 51948, 57128, 60216, 64269, 67743, 69264, 83376, 85692, 90324, 92833, 103896, 114256, 120432, 128538, 135486, 171384, 180648, 185666, 192807, 207792, 257076, 270972, 278499, 342768, 361296, 371332, 385614, 514152, 541944, 556998, 742664, 771228, 835497, 1028304, 1083888, 1113996, 1485328, 1542456, 1670994, 2227992, 2506491, 3084912, 3341988, 4455984, 5012982, 6683976, 10025964, 13367952, 20051928, 40103856]

約数ペア:

[(1, 40103856), (2, 20051928), (3, 13367952), (4, 10025964), (6, 6683976), (8, 5012982), (9, 4455984), (12, 3341988), (13, 3084912), (16, 2506491), (18, 2227992), (24, 1670994), (26, 1542456), (27, 1485328), (36, 1113996), (37, 1083888), (39, 1028304), (48, 835497), (52, 771228), (54, 742664), (72, 556998), (74, 541944), (78, 514152), (104, 385614), (108, 371332), (111, 361296), (117, 342768), (144, 278499), (148, 270972), (156, 257076), (193, 207792), (208, 192807), (216, 185666), (222, 180648), (234, 171384), (296, 135486), (312, 128538), (333, 120432), (351, 114256), (386, 103896), (432, 92833), (444, 90324), (468, 85692), (481, 83376), (579, 69264), (592, 67743), (624, 64269), (666, 60216), (702, 57128), (772, 51948), (888, 45162), (936, 42846), (962, 41688), (999, 40144), (1158, 34632), (1332, 30108), (1404, 28564), (1443, 27792), (1544, 25974), (1737, 23088), (1776, 22581), (1872, 21423), (1924, 20844), (1998, 20072), (2316, 17316), (2509, 15984), (2664, 15054), (2808, 14282), (2886, 13896), (3088, 12987), (3474, 11544), (3848, 10422), (3996, 10036), (4329, 9264), (4632, 8658), (5018, 7992), (5211, 7696), (5328, 7527), (5616, 7141), (5772, 6948)]