288889432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3083}}^1$

素因数の和:3172

約数の個数: 64

約数和(自身を含む): 629506080

約数和(自身を除く): 340616648

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 53, 68, 104, 106, 136, 212, 221, 424, 442, 689, 884, 901, 1378, 1768, 1802, 2756, 3083, 3604, 5512, 6166, 7208, 11713, 12332, 23426, 24664, 40079, 46852, 52411, 80158, 93704, 104822, 160316, 163399, 209644, 320632, 326798, 419288, 653596, 681343, 1307192, 1362686, 2124187, 2725372, 2777783, 4248374, 5450744, 5555566, 8496748, 11111132, 16993496, 22222264, 36111179, 72222358, 144444716, 288889432]

約数ペア:

[(1, 288889432), (2, 144444716), (4, 72222358), (8, 36111179), (13, 22222264), (17, 16993496), (26, 11111132), (34, 8496748), (52, 5555566), (53, 5450744), (68, 4248374), (104, 2777783), (106, 2725372), (136, 2124187), (212, 1362686), (221, 1307192), (424, 681343), (442, 653596), (689, 419288), (884, 326798), (901, 320632), (1378, 209644), (1768, 163399), (1802, 160316), (2756, 104822), (3083, 93704), (3604, 80158), (5512, 52411), (6166, 46852), (7208, 40079), (11713, 24664), (12332, 23426)]