2577561588

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:716

約数の個数: 240

約数和(自身を含む): 8093037568

約数和(自身を除く): 5515475980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 61, 62, 63, 81, 84, 93, 108, 122, 124, 126, 162, 183, 186, 189, 217, 244, 252, 279, 324, 366, 372, 378, 427, 434, 549, 558, 567, 601, 651, 732, 756, 837, 854, 868, 1098, 1116, 1134, 1202, 1281, 1302, 1647, 1674, 1708, 1803, 1891, 1953, 2196, 2268, 2404, 2511, 2562, 2604, 3294, 3348, 3606, 3782, 3843, 3906, 4207, 4941, 5022, 5124, 5409, 5673, 5859, 6588, 7212, 7564, 7686, 7812, 8414, 9882, 10044, 10818, 11346, 11529, 11718, 12621, 13237, 15372, 16227, 16828, 17019, 17577, 18631, 19764, 21636, 22692, 23058, 23436, 25242, 26474, 32454, 34038, 34587, 35154, 36661, 37262, 37863, 39711, 46116, 48681, 50484, 51057, 52948, 55893, 64908, 68076, 69174, 70308, 73322, 74524, 75726, 79422, 97362, 102114, 109983, 111786, 113589, 119133, 130417, 138348, 146644, 151452, 153171, 158844, 167679, 194724, 204228, 219966, 223572, 227178, 238266, 256627, 260834, 306342, 329949, 335358, 340767, 357399, 391251, 439932, 454356, 476532, 503037, 513254, 521668, 612684, 659898, 670716, 681534, 714798, 769881, 782502, 989847, 1006074, 1026508, 1072197, 1136491, 1173753, 1319796, 1363068, 1429596, 1509111, 1539762, 1565004, 1979694, 2012148, 2144394, 2272982, 2309643, 2347506, 2969541, 3018222, 3079524, 3409473, 3521259, 3959388, 4288788, 4545964, 4619286, 4695012, 5939082, 6036444, 6818946, 6928929, 7042518, 7955437, 9238572, 10228419, 10563777, 11878164, 13637892, 13857858, 14085036, 15910874, 20456838, 20786787, 21127554, 23866311, 27715716, 30685257, 31821748, 40913676, 41573574, 42255108, 47732622, 61370514, 71598933, 83147148, 92055771, 95465244, 122741028, 143197866, 184111542, 214796799, 286395732, 368223084, 429593598, 644390397, 859187196, 1288780794, 2577561588]

約数ペア:

[(1, 2577561588), (2, 1288780794), (3, 859187196), (4, 644390397), (6, 429593598), (7, 368223084), (9, 286395732), (12, 214796799), (14, 184111542), (18, 143197866), (21, 122741028), (27, 95465244), (28, 92055771), (31, 83147148), (36, 71598933), (42, 61370514), (54, 47732622), (61, 42255108), (62, 41573574), (63, 40913676), (81, 31821748), (84, 30685257), (93, 27715716), (108, 23866311), (122, 21127554), (124, 20786787), (126, 20456838), (162, 15910874), (183, 14085036), (186, 13857858), (189, 13637892), (217, 11878164), (244, 10563777), (252, 10228419), (279, 9238572), (324, 7955437), (366, 7042518), (372, 6928929), (378, 6818946), (427, 6036444), (434, 5939082), (549, 4695012), (558, 4619286), (567, 4545964), (601, 4288788), (651, 3959388), (732, 3521259), (756, 3409473), (837, 3079524), (854, 3018222), (868, 2969541), (1098, 2347506), (1116, 2309643), (1134, 2272982), (1202, 2144394), (1281, 2012148), (1302, 1979694), (1647, 1565004), (1674, 1539762), (1708, 1509111), (1803, 1429596), (1891, 1363068), (1953, 1319796), (2196, 1173753), (2268, 1136491), (2404, 1072197), (2511, 1026508), (2562, 1006074), (2604, 989847), (3294, 782502), (3348, 769881), (3606, 714798), (3782, 681534), (3843, 670716), (3906, 659898), (4207, 612684), (4941, 521668), (5022, 513254), (5124, 503037), (5409, 476532), (5673, 454356), (5859, 439932), (6588, 391251), (7212, 357399), (7564, 340767), (7686, 335358), (7812, 329949), (8414, 306342), (9882, 260834), (10044, 256627), (10818, 238266), (11346, 227178), (11529, 223572), (11718, 219966), (12621, 204228), (13237, 194724), (15372, 167679), (16227, 158844), (16828, 153171), (17019, 151452), (17577, 146644), (18631, 138348), (19764, 130417), (21636, 119133), (22692, 113589), (23058, 111786), (23436, 109983), (25242, 102114), (26474, 97362), (32454, 79422), (34038, 75726), (34587, 74524), (35154, 73322), (36661, 70308), (37262, 69174), (37863, 68076), (39711, 64908), (46116, 55893), (48681, 52948), (50484, 51057)]