42405999724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1\times {\mathrm{821}}^1$

素因数の和:1399

約数の個数: 96

約数和(自身を含む): 86503334400

約数和(自身を除く): 44097334676

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 199, 347, 374, 398, 694, 748, 796, 821, 1388, 1642, 2189, 3284, 3383, 3817, 4378, 5899, 6766, 7634, 8756, 9031, 11798, 13532, 13957, 15268, 18062, 23596, 27914, 36124, 37213, 55828, 64889, 69053, 74426, 129778, 138106, 148852, 153527, 163379, 259556, 276212, 284887, 307054, 326758, 569774, 614108, 653516, 759583, 1139548, 1173901, 1519166, 1797169, 2347802, 2777443, 3038332, 3133757, 3594338, 4695604, 4843079, 5554886, 6267514, 7188676, 9686158, 11109772, 12535028, 12912911, 19372316, 25825822, 30551873, 51651644, 53273869, 56692513, 61103746, 106547738, 113385026, 122207492, 213095476, 226770052, 623617643, 963772721, 1247235286, 1927545442, 2494470572, 3855090884, 10601499931, 21202999862, 42405999724]

約数ペア:

[(1, 42405999724), (2, 21202999862), (4, 10601499931), (11, 3855090884), (17, 2494470572), (22, 1927545442), (34, 1247235286), (44, 963772721), (68, 623617643), (187, 226770052), (199, 213095476), (347, 122207492), (374, 113385026), (398, 106547738), (694, 61103746), (748, 56692513), (796, 53273869), (821, 51651644), (1388, 30551873), (1642, 25825822), (2189, 19372316), (3284, 12912911), (3383, 12535028), (3817, 11109772), (4378, 9686158), (5899, 7188676), (6766, 6267514), (7634, 5554886), (8756, 4843079), (9031, 4695604), (11798, 3594338), (13532, 3133757), (13957, 3038332), (15268, 2777443), (18062, 2347802), (23596, 1797169), (27914, 1519166), (36124, 1173901), (37213, 1139548), (55828, 759583), (64889, 653516), (69053, 614108), (74426, 569774), (129778, 326758), (138106, 307054), (148852, 284887), (153527, 276212), (163379, 259556)]