215263464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36313}}^1$

素因数の和:36354

約数の個数: 64

約数和(自身を含む): 610075200

約数和(自身を除く): 394811736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 36313, 72626, 108939, 145252, 217878, 290504, 435756, 472069, 689947, 871512, 944138, 1379894, 1416207, 1888276, 2069841, 2759788, 2832414, 3776552, 4139682, 5519576, 5664828, 8279364, 8969311, 11329656, 16558728, 17938622, 26907933, 35877244, 53815866, 71754488, 107631732, 215263464]

約数ペア:

[(1, 215263464), (2, 107631732), (3, 71754488), (4, 53815866), (6, 35877244), (8, 26907933), (12, 17938622), (13, 16558728), (19, 11329656), (24, 8969311), (26, 8279364), (38, 5664828), (39, 5519576), (52, 4139682), (57, 3776552), (76, 2832414), (78, 2759788), (104, 2069841), (114, 1888276), (152, 1416207), (156, 1379894), (228, 944138), (247, 871512), (312, 689947), (456, 472069), (494, 435756), (741, 290504), (988, 217878), (1482, 145252), (1976, 108939), (2964, 72626), (5928, 36313)]