427982256

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 180

約数和(自身を含む): 1333633392

約数和(自身を除く): 905651136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 167, 208, 222, 234, 296, 312, 333, 334, 444, 468, 481, 501, 592, 624, 666, 668, 888, 936, 962, 1002, 1332, 1336, 1369, 1443, 1503, 1776, 1872, 1924, 2004, 2171, 2664, 2672, 2738, 2886, 3006, 3848, 4008, 4107, 4329, 4342, 5328, 5476, 5772, 6012, 6179, 6513, 7696, 8016, 8214, 8658, 8684, 10952, 11544, 12024, 12321, 12358, 13026, 16428, 17316, 17368, 17797, 18537, 19539, 21904, 23088, 24048, 24642, 24716, 26052, 32856, 34632, 34736, 35594, 37074, 39078, 49284, 49432, 52104, 53391, 55611, 65712, 69264, 71188, 74148, 78156, 80327, 98568, 98864, 104208, 106782, 111222, 142376, 148296, 156312, 160173, 160654, 197136, 213564, 222444, 228623, 240981, 284752, 296592, 312624, 320346, 321308, 427128, 444888, 457246, 481962, 640692, 642616, 685869, 722943, 854256, 889776, 914492, 963924, 1281384, 1285232, 1371738, 1445886, 1828984, 1927848, 2057607, 2562768, 2743476, 2891772, 2972099, 3657968, 3855696, 4115214, 5486952, 5783544, 5944198, 8230428, 8916297, 10973904, 11567088, 11888396, 16460856, 17832594, 23776792, 26748891, 32921712, 35665188, 47553584, 53497782, 71330376, 106995564, 142660752, 213991128, 427982256]

約数ペア:

[(1, 427982256), (2, 213991128), (3, 142660752), (4, 106995564), (6, 71330376), (8, 53497782), (9, 47553584), (12, 35665188), (13, 32921712), (16, 26748891), (18, 23776792), (24, 17832594), (26, 16460856), (36, 11888396), (37, 11567088), (39, 10973904), (48, 8916297), (52, 8230428), (72, 5944198), (74, 5783544), (78, 5486952), (104, 4115214), (111, 3855696), (117, 3657968), (144, 2972099), (148, 2891772), (156, 2743476), (167, 2562768), (208, 2057607), (222, 1927848), (234, 1828984), (296, 1445886), (312, 1371738), (333, 1285232), (334, 1281384), (444, 963924), (468, 914492), (481, 889776), (501, 854256), (592, 722943), (624, 685869), (666, 642616), (668, 640692), (888, 481962), (936, 457246), (962, 444888), (1002, 427128), (1332, 321308), (1336, 320346), (1369, 312624), (1443, 296592), (1503, 284752), (1776, 240981), (1872, 228623), (1924, 222444), (2004, 213564), (2171, 197136), (2664, 160654), (2672, 160173), (2738, 156312), (2886, 148296), (3006, 142376), (3848, 111222), (4008, 106782), (4107, 104208), (4329, 98864), (4342, 98568), (5328, 80327), (5476, 78156), (5772, 74148), (6012, 71188), (6179, 69264), (6513, 65712), (7696, 55611), (8016, 53391), (8214, 52104), (8658, 49432), (8684, 49284), (10952, 39078), (11544, 37074), (12024, 35594), (12321, 34736), (12358, 34632), (13026, 32856), (16428, 26052), (17316, 24716), (17368, 24642), (17797, 24048), (18537, 23088), (19539, 21904)]