215468688

素因数分解:

$2^4\times 3^1\times {\mathrm{1879}}^1\times {\mathrm{2389}}^1$

素因数の和:4279

約数の個数: 40

約数和(自身を含む): 557156800

約数和(自身を除く): 341688112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1879, 2389, 3758, 4778, 5637, 7167, 7516, 9556, 11274, 14334, 15032, 19112, 22548, 28668, 30064, 38224, 45096, 57336, 90192, 114672, 4488931, 8977862, 13466793, 17955724, 26933586, 35911448, 53867172, 71822896, 107734344, 215468688]

約数ペア:

[(1, 215468688), (2, 107734344), (3, 71822896), (4, 53867172), (6, 35911448), (8, 26933586), (12, 17955724), (16, 13466793), (24, 8977862), (48, 4488931), (1879, 114672), (2389, 90192), (3758, 57336), (4778, 45096), (5637, 38224), (7167, 30064), (7516, 28668), (9556, 22548), (11274, 19112), (14334, 15032)]