25681764696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1\times {\mathrm{2297}}^1$

素因数の和:3465

約数の個数: 128

約数和(自身を含む): 74680220160

約数和(自身を除く): 48998455464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1091, 1281, 1464, 1708, 2182, 2297, 2562, 3273, 3416, 4364, 4594, 5124, 6546, 6891, 7637, 8728, 9188, 10248, 13092, 13782, 15274, 16079, 18376, 22911, 26184, 27564, 30548, 32158, 45822, 48237, 55128, 61096, 64316, 66551, 91644, 96474, 128632, 133102, 140117, 183288, 192948, 199653, 266204, 280234, 385896, 399306, 420351, 465857, 532408, 560468, 798612, 840702, 931714, 980819, 1120936, 1397571, 1597224, 1681404, 1863428, 1961638, 2506027, 2795142, 2942457, 3362808, 3726856, 3923276, 5012054, 5590284, 5884914, 7518081, 7846552, 10024108, 11180568, 11769828, 15036162, 17542189, 20048216, 23539656, 30072324, 35084378, 52626567, 60144648, 70168756, 105253134, 140337512, 152867647, 210506268, 305735294, 421012536, 458602941, 611470588, 917205882, 1070073529, 1222941176, 1834411764, 2140147058, 3210220587, 3668823528, 4280294116, 6420441174, 8560588232, 12840882348, 25681764696]

約数ペア:

[(1, 25681764696), (2, 12840882348), (3, 8560588232), (4, 6420441174), (6, 4280294116), (7, 3668823528), (8, 3210220587), (12, 2140147058), (14, 1834411764), (21, 1222941176), (24, 1070073529), (28, 917205882), (42, 611470588), (56, 458602941), (61, 421012536), (84, 305735294), (122, 210506268), (168, 152867647), (183, 140337512), (244, 105253134), (366, 70168756), (427, 60144648), (488, 52626567), (732, 35084378), (854, 30072324), (1091, 23539656), (1281, 20048216), (1464, 17542189), (1708, 15036162), (2182, 11769828), (2297, 11180568), (2562, 10024108), (3273, 7846552), (3416, 7518081), (4364, 5884914), (4594, 5590284), (5124, 5012054), (6546, 3923276), (6891, 3726856), (7637, 3362808), (8728, 2942457), (9188, 2795142), (10248, 2506027), (13092, 1961638), (13782, 1863428), (15274, 1681404), (16079, 1597224), (18376, 1397571), (22911, 1120936), (26184, 980819), (27564, 931714), (30548, 840702), (32158, 798612), (45822, 560468), (48237, 532408), (55128, 465857), (61096, 420351), (64316, 399306), (66551, 385896), (91644, 280234), (96474, 266204), (128632, 199653), (133102, 192948), (140117, 183288)]