2149773712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 4417217280

約数和(自身を除く): 2267443568

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 151, 232, 244, 302, 464, 488, 503, 604, 976, 1006, 1208, 1769, 2012, 2416, 3538, 4024, 4379, 7076, 8048, 8758, 9211, 14152, 14587, 17516, 18422, 28304, 29174, 30683, 35032, 36844, 58348, 61366, 70064, 73688, 75953, 116696, 122732, 147376, 151906, 233392, 245464, 267119, 303812, 490928, 534238, 607624, 889807, 1068476, 1215248, 1779614, 2136952, 2202637, 3559228, 4273904, 4405274, 4633133, 7118456, 8810548, 9266266, 14236912, 17621096, 18532532, 35242192, 37065064, 74130128, 134360857, 268721714, 537443428, 1074886856, 2149773712]

約数ペア:

[(1, 2149773712), (2, 1074886856), (4, 537443428), (8, 268721714), (16, 134360857), (29, 74130128), (58, 37065064), (61, 35242192), (116, 18532532), (122, 17621096), (151, 14236912), (232, 9266266), (244, 8810548), (302, 7118456), (464, 4633133), (488, 4405274), (503, 4273904), (604, 3559228), (976, 2202637), (1006, 2136952), (1208, 1779614), (1769, 1215248), (2012, 1068476), (2416, 889807), (3538, 607624), (4024, 534238), (4379, 490928), (7076, 303812), (8048, 267119), (8758, 245464), (9211, 233392), (14152, 151906), (14587, 147376), (17516, 122732), (18422, 116696), (28304, 75953), (29174, 73688), (30683, 70064), (35032, 61366), (36844, 58348)]