321736144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{13049}}^1$

素因数の和:13147

約数の個数: 40

約数和(自身を含む): 660225600

約数和(自身を除く): 338489456

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 1072, 1541, 3082, 6164, 12328, 13049, 24656, 26098, 52196, 104392, 208784, 300127, 600254, 874283, 1200508, 1748566, 2401016, 3497132, 4802032, 6994264, 13988528, 20108509, 40217018, 80434036, 160868072, 321736144]

約数ペア:

[(1, 321736144), (2, 160868072), (4, 80434036), (8, 40217018), (16, 20108509), (23, 13988528), (46, 6994264), (67, 4802032), (92, 3497132), (134, 2401016), (184, 1748566), (268, 1200508), (368, 874283), (536, 600254), (1072, 300127), (1541, 208784), (3082, 104392), (6164, 52196), (12328, 26098), (13049, 24656)]