17958551472

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4027}}^1$

素因数の和:4118

約数の個数: 240

約数和(自身を含む): 55269573632

約数和(自身を除く): 37311022160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 37, 48, 54, 62, 72, 74, 81, 93, 108, 111, 124, 144, 148, 162, 186, 216, 222, 243, 248, 279, 296, 324, 333, 372, 432, 444, 486, 496, 558, 592, 648, 666, 744, 837, 888, 972, 999, 1116, 1147, 1296, 1332, 1488, 1674, 1776, 1944, 1998, 2232, 2294, 2511, 2664, 2997, 3348, 3441, 3888, 3996, 4027, 4464, 4588, 5022, 5328, 5994, 6696, 6882, 7533, 7992, 8054, 8991, 9176, 10044, 10323, 11988, 12081, 13392, 13764, 15066, 15984, 16108, 17982, 18352, 20088, 20646, 23976, 24162, 27528, 30132, 30969, 32216, 35964, 36243, 40176, 41292, 47952, 48324, 55056, 60264, 61938, 64432, 71928, 72486, 82584, 92907, 96648, 108729, 120528, 123876, 124837, 143856, 144972, 148999, 165168, 185814, 193296, 217458, 247752, 249674, 278721, 289944, 297998, 326187, 371628, 374511, 434916, 446997, 495504, 499348, 557442, 579888, 595996, 652374, 743256, 749022, 869832, 893994, 978561, 998696, 1114884, 1123533, 1191992, 1304748, 1340991, 1486512, 1498044, 1739664, 1787988, 1957122, 1997392, 2229768, 2247066, 2383984, 2609496, 2681982, 2996088, 3370599, 3575976, 3914244, 4022973, 4459536, 4494132, 4618969, 5218992, 5363964, 5992176, 6741198, 7151952, 7828488, 8045946, 8988264, 9237938, 10111797, 10727928, 12068919, 13482396, 13856907, 15656976, 16091892, 17976528, 18475876, 20223594, 21455856, 24137838, 26964792, 27713814, 30335391, 32183784, 36206757, 36951752, 40447188, 41570721, 48275676, 53929584, 55427628, 60670782, 64367568, 72413514, 73903504, 80894376, 83141442, 96551352, 110855256, 121341564, 124712163, 144827028, 161788752, 166282884, 193102704, 221710512, 242683128, 249424326, 289654056, 332565768, 374136489, 485366256, 498848652, 579308112, 665131536, 748272978, 997697304, 1122409467, 1496545956, 1995394608, 2244818934, 2993091912, 4489637868, 5986183824, 8979275736, 17958551472]

約数ペア:

[(1, 17958551472), (2, 8979275736), (3, 5986183824), (4, 4489637868), (6, 2993091912), (8, 2244818934), (9, 1995394608), (12, 1496545956), (16, 1122409467), (18, 997697304), (24, 748272978), (27, 665131536), (31, 579308112), (36, 498848652), (37, 485366256), (48, 374136489), (54, 332565768), (62, 289654056), (72, 249424326), (74, 242683128), (81, 221710512), (93, 193102704), (108, 166282884), (111, 161788752), (124, 144827028), (144, 124712163), (148, 121341564), (162, 110855256), (186, 96551352), (216, 83141442), (222, 80894376), (243, 73903504), (248, 72413514), (279, 64367568), (296, 60670782), (324, 55427628), (333, 53929584), (372, 48275676), (432, 41570721), (444, 40447188), (486, 36951752), (496, 36206757), (558, 32183784), (592, 30335391), (648, 27713814), (666, 26964792), (744, 24137838), (837, 21455856), (888, 20223594), (972, 18475876), (999, 17976528), (1116, 16091892), (1147, 15656976), (1296, 13856907), (1332, 13482396), (1488, 12068919), (1674, 10727928), (1776, 10111797), (1944, 9237938), (1998, 8988264), (2232, 8045946), (2294, 7828488), (2511, 7151952), (2664, 6741198), (2997, 5992176), (3348, 5363964), (3441, 5218992), (3888, 4618969), (3996, 4494132), (4027, 4459536), (4464, 4022973), (4588, 3914244), (5022, 3575976), (5328, 3370599), (5994, 2996088), (6696, 2681982), (6882, 2609496), (7533, 2383984), (7992, 2247066), (8054, 2229768), (8991, 1997392), (9176, 1957122), (10044, 1787988), (10323, 1739664), (11988, 1498044), (12081, 1486512), (13392, 1340991), (13764, 1304748), (15066, 1191992), (15984, 1123533), (16108, 1114884), (17982, 998696), (18352, 978561), (20088, 893994), (20646, 869832), (23976, 749022), (24162, 743256), (27528, 652374), (30132, 595996), (30969, 579888), (32216, 557442), (35964, 499348), (36243, 495504), (40176, 446997), (41292, 434916), (47952, 374511), (48324, 371628), (55056, 326187), (60264, 297998), (61938, 289944), (64432, 278721), (71928, 249674), (72486, 247752), (82584, 217458), (92907, 193296), (96648, 185814), (108729, 165168), (120528, 148999), (123876, 144972), (124837, 143856)]