1251643104

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 240

約数和(自身を含む): 3911757696

約数和(自身を除く): 2660114592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 54, 62, 72, 74, 81, 93, 96, 108, 111, 124, 144, 148, 162, 186, 216, 222, 248, 279, 288, 296, 324, 333, 372, 421, 432, 444, 496, 558, 592, 648, 666, 744, 837, 842, 864, 888, 992, 999, 1116, 1147, 1184, 1263, 1296, 1332, 1488, 1674, 1684, 1776, 1998, 2232, 2294, 2511, 2526, 2592, 2664, 2976, 2997, 3348, 3368, 3441, 3552, 3789, 3996, 4464, 4588, 5022, 5052, 5328, 5994, 6696, 6736, 6882, 7578, 7992, 8928, 9176, 10044, 10104, 10323, 10656, 11367, 11988, 13051, 13392, 13472, 13764, 15156, 15577, 15984, 18352, 20088, 20208, 20646, 22734, 23976, 26102, 26784, 27528, 30312, 30969, 31154, 31968, 34101, 36704, 39153, 40176, 40416, 41292, 45468, 46731, 47952, 52204, 55056, 60624, 61938, 62308, 68202, 78306, 80352, 82584, 90936, 92907, 93462, 95904, 104408, 110112, 117459, 121248, 123876, 124616, 136404, 140193, 156612, 165168, 181872, 185814, 186924, 208816, 234918, 247752, 249232, 272808, 280386, 313224, 330336, 352377, 363744, 371628, 373848, 417632, 420579, 469836, 482887, 495504, 498464, 545616, 560772, 626448, 704754, 743256, 747696, 841158, 939672, 965774, 991008, 1057131, 1091232, 1121544, 1252896, 1261737, 1409508, 1448661, 1486512, 1495392, 1682316, 1879344, 1931548, 2114262, 2243088, 2523474, 2819016, 2897322, 2973024, 3364632, 3758688, 3863096, 4228524, 4345983, 4486176, 5046948, 5638032, 5794644, 6729264, 7726192, 8457048, 8691966, 10093896, 11276064, 11589288, 13037949, 13458528, 15452384, 16914096, 17383932, 20187792, 23178576, 26075898, 33828192, 34767864, 39113847, 40375584, 46357152, 52151796, 69535728, 78227694, 104303592, 139071456, 156455388, 208607184, 312910776, 417214368, 625821552, 1251643104]

約数ペア:

[(1, 1251643104), (2, 625821552), (3, 417214368), (4, 312910776), (6, 208607184), (8, 156455388), (9, 139071456), (12, 104303592), (16, 78227694), (18, 69535728), (24, 52151796), (27, 46357152), (31, 40375584), (32, 39113847), (36, 34767864), (37, 33828192), (48, 26075898), (54, 23178576), (62, 20187792), (72, 17383932), (74, 16914096), (81, 15452384), (93, 13458528), (96, 13037949), (108, 11589288), (111, 11276064), (124, 10093896), (144, 8691966), (148, 8457048), (162, 7726192), (186, 6729264), (216, 5794644), (222, 5638032), (248, 5046948), (279, 4486176), (288, 4345983), (296, 4228524), (324, 3863096), (333, 3758688), (372, 3364632), (421, 2973024), (432, 2897322), (444, 2819016), (496, 2523474), (558, 2243088), (592, 2114262), (648, 1931548), (666, 1879344), (744, 1682316), (837, 1495392), (842, 1486512), (864, 1448661), (888, 1409508), (992, 1261737), (999, 1252896), (1116, 1121544), (1147, 1091232), (1184, 1057131), (1263, 991008), (1296, 965774), (1332, 939672), (1488, 841158), (1674, 747696), (1684, 743256), (1776, 704754), (1998, 626448), (2232, 560772), (2294, 545616), (2511, 498464), (2526, 495504), (2592, 482887), (2664, 469836), (2976, 420579), (2997, 417632), (3348, 373848), (3368, 371628), (3441, 363744), (3552, 352377), (3789, 330336), (3996, 313224), (4464, 280386), (4588, 272808), (5022, 249232), (5052, 247752), (5328, 234918), (5994, 208816), (6696, 186924), (6736, 185814), (6882, 181872), (7578, 165168), (7992, 156612), (8928, 140193), (9176, 136404), (10044, 124616), (10104, 123876), (10323, 121248), (10656, 117459), (11367, 110112), (11988, 104408), (13051, 95904), (13392, 93462), (13472, 92907), (13764, 90936), (15156, 82584), (15577, 80352), (15984, 78306), (18352, 68202), (20088, 62308), (20208, 61938), (20646, 60624), (22734, 55056), (23976, 52204), (26102, 47952), (26784, 46731), (27528, 45468), (30312, 41292), (30969, 40416), (31154, 40176), (31968, 39153), (34101, 36704)]