1293365192

素因数分解:

$2^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{12739}}^1$

素因数の和:12803

約数の個数: 64

約数和(自身を含む): 2904720000

約数和(自身を除く): 1611354808

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 343, 392, 518, 686, 1036, 1372, 1813, 2072, 2744, 3626, 7252, 12691, 12739, 14504, 25382, 25478, 50764, 50956, 89173, 101528, 101912, 178346, 356692, 471343, 624211, 713384, 942686, 1248422, 1885372, 2496844, 3299401, 3770744, 4369477, 4993688, 6598802, 8738954, 13197604, 17477908, 23095807, 26395208, 34955816, 46191614, 92383228, 161670649, 184766456, 323341298, 646682596, 1293365192]

約数ペア:

[(1, 1293365192), (2, 646682596), (4, 323341298), (7, 184766456), (8, 161670649), (14, 92383228), (28, 46191614), (37, 34955816), (49, 26395208), (56, 23095807), (74, 17477908), (98, 13197604), (148, 8738954), (196, 6598802), (259, 4993688), (296, 4369477), (343, 3770744), (392, 3299401), (518, 2496844), (686, 1885372), (1036, 1248422), (1372, 942686), (1813, 713384), (2072, 624211), (2744, 471343), (3626, 356692), (7252, 178346), (12691, 101912), (12739, 101528), (14504, 89173), (25382, 50956), (25478, 50764)]