1380305712

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{2017}}^1$

素因数の和:2350

約数の個数: 80

約数和(自身を含む): 3648382560

約数和(自身を除く): 2268076848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 269, 318, 424, 538, 636, 807, 848, 1076, 1272, 1614, 2017, 2152, 2544, 3228, 4034, 4304, 6051, 6456, 8068, 12102, 12912, 14257, 16136, 24204, 28514, 32272, 42771, 48408, 57028, 85542, 96816, 106901, 114056, 171084, 213802, 228112, 320703, 342168, 427604, 542573, 641406, 684336, 855208, 1085146, 1282812, 1627719, 1710416, 2170292, 2565624, 3255438, 4340584, 5131248, 6510876, 8681168, 13021752, 26043504, 28756369, 57512738, 86269107, 115025476, 172538214, 230050952, 345076428, 460101904, 690152856, 1380305712]

約数ペア:

[(1, 1380305712), (2, 690152856), (3, 460101904), (4, 345076428), (6, 230050952), (8, 172538214), (12, 115025476), (16, 86269107), (24, 57512738), (48, 28756369), (53, 26043504), (106, 13021752), (159, 8681168), (212, 6510876), (269, 5131248), (318, 4340584), (424, 3255438), (538, 2565624), (636, 2170292), (807, 1710416), (848, 1627719), (1076, 1282812), (1272, 1085146), (1614, 855208), (2017, 684336), (2152, 641406), (2544, 542573), (3228, 427604), (4034, 342168), (4304, 320703), (6051, 228112), (6456, 213802), (8068, 171084), (12102, 114056), (12912, 106901), (14257, 96816), (16136, 85542), (24204, 57028), (28514, 48408), (32272, 42771)]