426272144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{82483}}^1$

素因数の和:82527

約数の個数: 40

約数和(自身を含む): 920521440

約数和(自身を除く): 494249296

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 82483, 164966, 329932, 659864, 1319728, 1402211, 1567177, 2804422, 3134354, 5608844, 6268708, 11217688, 12537416, 22435376, 25074832, 26642009, 53284018, 106568036, 213136072, 426272144]

約数ペア:

[(1, 426272144), (2, 213136072), (4, 106568036), (8, 53284018), (16, 26642009), (17, 25074832), (19, 22435376), (34, 12537416), (38, 11217688), (68, 6268708), (76, 5608844), (136, 3134354), (152, 2804422), (272, 1567177), (304, 1402211), (323, 1319728), (646, 659864), (1292, 329932), (2584, 164966), (5168, 82483)]