215973312

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{48907}}^1$

素因数の和:48945

約数の個数: 56

約数和(自身を含む): 596286336

約数和(自身を除く): 380313024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 48907, 97814, 146721, 195628, 293442, 391256, 586884, 782512, 1124861, 1173768, 1565024, 2249722, 2347536, 3130048, 3374583, 4499444, 4695072, 6749166, 8998888, 9390144, 13498332, 17997776, 26996664, 35995552, 53993328, 71991104, 107986656, 215973312]

約数ペア:

[(1, 215973312), (2, 107986656), (3, 71991104), (4, 53993328), (6, 35995552), (8, 26996664), (12, 17997776), (16, 13498332), (23, 9390144), (24, 8998888), (32, 6749166), (46, 4695072), (48, 4499444), (64, 3374583), (69, 3130048), (92, 2347536), (96, 2249722), (138, 1565024), (184, 1173768), (192, 1124861), (276, 782512), (368, 586884), (552, 391256), (736, 293442), (1104, 195628), (1472, 146721), (2208, 97814), (4416, 48907)]