39740688

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 180

約数和(自身を含む): 127438272

約数和(自身を除く): 87697584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 71, 72, 78, 92, 104, 117, 138, 142, 144, 156, 169, 184, 207, 208, 213, 234, 276, 284, 299, 312, 338, 368, 414, 426, 468, 507, 552, 568, 598, 624, 639, 676, 828, 852, 897, 923, 936, 1014, 1104, 1136, 1196, 1278, 1352, 1521, 1633, 1656, 1704, 1794, 1846, 1872, 2028, 2392, 2556, 2691, 2704, 2769, 3042, 3266, 3312, 3408, 3588, 3692, 3887, 4056, 4784, 4899, 5112, 5382, 5538, 6084, 6532, 7176, 7384, 7774, 8112, 8307, 9798, 10224, 10764, 11076, 11661, 11999, 12168, 13064, 14352, 14697, 14768, 15548, 16614, 19596, 21229, 21528, 22152, 23322, 23998, 24336, 26128, 29394, 31096, 33228, 34983, 35997, 39192, 42458, 43056, 44304, 46644, 47996, 58788, 62192, 63687, 66456, 69966, 71994, 78384, 84916, 93288, 95992, 107991, 117576, 127374, 132912, 139932, 143988, 169832, 186576, 191061, 191984, 215982, 235152, 254748, 275977, 279864, 287976, 339664, 382122, 431964, 509496, 551954, 559728, 575952, 764244, 827931, 863928, 1018992, 1103908, 1528488, 1655862, 1727856, 2207816, 2483793, 3056976, 3311724, 4415632, 4967586, 6623448, 9935172, 13246896, 19870344, 39740688]

約数ペア:

[(1, 39740688), (2, 19870344), (3, 13246896), (4, 9935172), (6, 6623448), (8, 4967586), (9, 4415632), (12, 3311724), (13, 3056976), (16, 2483793), (18, 2207816), (23, 1727856), (24, 1655862), (26, 1528488), (36, 1103908), (39, 1018992), (46, 863928), (48, 827931), (52, 764244), (69, 575952), (71, 559728), (72, 551954), (78, 509496), (92, 431964), (104, 382122), (117, 339664), (138, 287976), (142, 279864), (144, 275977), (156, 254748), (169, 235152), (184, 215982), (207, 191984), (208, 191061), (213, 186576), (234, 169832), (276, 143988), (284, 139932), (299, 132912), (312, 127374), (338, 117576), (368, 107991), (414, 95992), (426, 93288), (468, 84916), (507, 78384), (552, 71994), (568, 69966), (598, 66456), (624, 63687), (639, 62192), (676, 58788), (828, 47996), (852, 46644), (897, 44304), (923, 43056), (936, 42458), (1014, 39192), (1104, 35997), (1136, 34983), (1196, 33228), (1278, 31096), (1352, 29394), (1521, 26128), (1633, 24336), (1656, 23998), (1704, 23322), (1794, 22152), (1846, 21528), (1872, 21229), (2028, 19596), (2392, 16614), (2556, 15548), (2691, 14768), (2704, 14697), (2769, 14352), (3042, 13064), (3266, 12168), (3312, 11999), (3408, 11661), (3588, 11076), (3692, 10764), (3887, 10224), (4056, 9798), (4784, 8307), (4899, 8112), (5112, 7774), (5382, 7384), (5538, 7176), (6084, 6532)]