2921909536

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 7438943232

約数和(自身を除く): 4517033696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 47, 52, 56, 74, 91, 94, 104, 112, 148, 182, 188, 208, 224, 259, 296, 329, 364, 376, 416, 481, 518, 577, 592, 611, 658, 728, 752, 962, 1036, 1154, 1184, 1222, 1316, 1456, 1504, 1739, 1924, 2072, 2308, 2444, 2632, 2912, 3367, 3478, 3848, 4039, 4144, 4277, 4616, 4888, 5264, 6734, 6956, 7501, 7696, 8078, 8288, 8554, 9232, 9776, 10528, 12173, 13468, 13912, 15002, 15392, 16156, 17108, 18464, 19552, 21349, 22607, 24346, 26936, 27119, 27824, 30004, 32312, 34216, 42698, 45214, 48692, 52507, 53872, 54238, 55648, 60008, 64624, 68432, 85396, 90428, 97384, 105014, 107744, 108476, 120016, 129248, 136864, 149443, 158249, 170792, 180856, 189833, 194768, 210028, 216952, 240032, 277537, 298886, 316498, 341584, 352547, 361712, 379666, 389536, 420056, 433904, 555074, 597772, 632996, 683168, 705094, 723424, 759332, 840112, 867808, 1003403, 1110148, 1195544, 1265992, 1410188, 1518664, 1680224, 1942759, 2006806, 2220296, 2391088, 2467829, 2531984, 2820376, 3037328, 3885518, 4013612, 4440592, 4782176, 4935658, 5063968, 5640752, 6074656, 7023821, 7771036, 8027224, 8881184, 9871316, 11281504, 13044239, 14047642, 15542072, 16054448, 19742632, 26088478, 28095284, 31084144, 32108896, 39485264, 52176956, 56190568, 62168288, 78970528, 91309673, 104353912, 112381136, 182619346, 208707824, 224762272, 365238692, 417415648, 730477384, 1460954768, 2921909536]

約数ペア:

[(1, 2921909536), (2, 1460954768), (4, 730477384), (7, 417415648), (8, 365238692), (13, 224762272), (14, 208707824), (16, 182619346), (26, 112381136), (28, 104353912), (32, 91309673), (37, 78970528), (47, 62168288), (52, 56190568), (56, 52176956), (74, 39485264), (91, 32108896), (94, 31084144), (104, 28095284), (112, 26088478), (148, 19742632), (182, 16054448), (188, 15542072), (208, 14047642), (224, 13044239), (259, 11281504), (296, 9871316), (329, 8881184), (364, 8027224), (376, 7771036), (416, 7023821), (481, 6074656), (518, 5640752), (577, 5063968), (592, 4935658), (611, 4782176), (658, 4440592), (728, 4013612), (752, 3885518), (962, 3037328), (1036, 2820376), (1154, 2531984), (1184, 2467829), (1222, 2391088), (1316, 2220296), (1456, 2006806), (1504, 1942759), (1739, 1680224), (1924, 1518664), (2072, 1410188), (2308, 1265992), (2444, 1195544), (2632, 1110148), (2912, 1003403), (3367, 867808), (3478, 840112), (3848, 759332), (4039, 723424), (4144, 705094), (4277, 683168), (4616, 632996), (4888, 597772), (5264, 555074), (6734, 433904), (6956, 420056), (7501, 389536), (7696, 379666), (8078, 361712), (8288, 352547), (8554, 341584), (9232, 316498), (9776, 298886), (10528, 277537), (12173, 240032), (13468, 216952), (13912, 210028), (15002, 194768), (15392, 189833), (16156, 180856), (17108, 170792), (18464, 158249), (19552, 149443), (21349, 136864), (22607, 129248), (24346, 120016), (26936, 108476), (27119, 107744), (27824, 105014), (30004, 97384), (32312, 90428), (34216, 85396), (42698, 68432), (45214, 64624), (48692, 60008), (52507, 55648), (53872, 54238)]