2686638864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8663}}^1$

素因数の和:8765

約数の個数: 160

約数和(自身を含む): 8663445504

約数和(自身を除く): 5976806640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 71, 78, 84, 91, 104, 112, 142, 156, 168, 182, 208, 213, 273, 284, 312, 336, 364, 426, 497, 546, 568, 624, 728, 852, 923, 994, 1092, 1136, 1456, 1491, 1704, 1846, 1988, 2184, 2769, 2982, 3408, 3692, 3976, 4368, 5538, 5964, 6461, 7384, 7952, 8663, 11076, 11928, 12922, 14768, 17326, 19383, 22152, 23856, 25844, 25989, 34652, 38766, 44304, 51688, 51978, 60641, 69304, 77532, 103376, 103956, 112619, 121282, 138608, 155064, 181923, 207912, 225238, 242564, 310128, 337857, 363846, 415824, 450476, 485128, 615073, 675714, 727692, 788333, 900952, 970256, 1230146, 1351428, 1455384, 1576666, 1801904, 1845219, 2364999, 2460292, 2702856, 2910768, 3153332, 3690438, 4305511, 4729998, 4920584, 5405712, 6306664, 7380876, 7995949, 8611022, 9459996, 9841168, 12613328, 12916533, 14761752, 15991898, 17222044, 18919992, 23987847, 25833066, 29523504, 31983796, 34444088, 37839984, 47975694, 51666132, 55971643, 63967592, 68888176, 95951388, 103332264, 111943286, 127935184, 167914929, 191902776, 206664528, 223886572, 335829858, 383805552, 447773144, 671659716, 895546288, 1343319432, 2686638864]

約数ペア:

[(1, 2686638864), (2, 1343319432), (3, 895546288), (4, 671659716), (6, 447773144), (7, 383805552), (8, 335829858), (12, 223886572), (13, 206664528), (14, 191902776), (16, 167914929), (21, 127935184), (24, 111943286), (26, 103332264), (28, 95951388), (39, 68888176), (42, 63967592), (48, 55971643), (52, 51666132), (56, 47975694), (71, 37839984), (78, 34444088), (84, 31983796), (91, 29523504), (104, 25833066), (112, 23987847), (142, 18919992), (156, 17222044), (168, 15991898), (182, 14761752), (208, 12916533), (213, 12613328), (273, 9841168), (284, 9459996), (312, 8611022), (336, 7995949), (364, 7380876), (426, 6306664), (497, 5405712), (546, 4920584), (568, 4729998), (624, 4305511), (728, 3690438), (852, 3153332), (923, 2910768), (994, 2702856), (1092, 2460292), (1136, 2364999), (1456, 1845219), (1491, 1801904), (1704, 1576666), (1846, 1455384), (1988, 1351428), (2184, 1230146), (2769, 970256), (2982, 900952), (3408, 788333), (3692, 727692), (3976, 675714), (4368, 615073), (5538, 485128), (5964, 450476), (6461, 415824), (7384, 363846), (7952, 337857), (8663, 310128), (11076, 242564), (11928, 225238), (12922, 207912), (14768, 181923), (17326, 155064), (19383, 138608), (22152, 121282), (23856, 112619), (25844, 103956), (25989, 103376), (34652, 77532), (38766, 69304), (44304, 60641), (51688, 51978)]