215355852

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 554220576

約数和(自身を除く): 338864724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 167, 226, 317, 334, 339, 452, 501, 634, 668, 678, 951, 1002, 1017, 1268, 1356, 1503, 1902, 2004, 2034, 2853, 3006, 3804, 4068, 5706, 6012, 11412, 18871, 35821, 37742, 52939, 56613, 71642, 75484, 105878, 107463, 113226, 143284, 158817, 169839, 211756, 214926, 226452, 317634, 322389, 339678, 429852, 476451, 635268, 644778, 679356, 952902, 1289556, 1905804, 5982107, 11964214, 17946321, 23928428, 35892642, 53838963, 71785284, 107677926, 215355852]

約数ペア:

[(1, 215355852), (2, 107677926), (3, 71785284), (4, 53838963), (6, 35892642), (9, 23928428), (12, 17946321), (18, 11964214), (36, 5982107), (113, 1905804), (167, 1289556), (226, 952902), (317, 679356), (334, 644778), (339, 635268), (452, 476451), (501, 429852), (634, 339678), (668, 322389), (678, 317634), (951, 226452), (1002, 214926), (1017, 211756), (1268, 169839), (1356, 158817), (1503, 143284), (1902, 113226), (2004, 107463), (2034, 105878), (2853, 75484), (3006, 71642), (3804, 56613), (4068, 52939), (5706, 37742), (6012, 35821), (11412, 18871)]