768202256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{17989}}^1$

素因数の和:18171

約数の個数: 40

約数和(自身を含む): 1586070360

約数和(自身を除く): 817868104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 2512, 2669, 5338, 10676, 17989, 21352, 35978, 42704, 71956, 143912, 287824, 305813, 611626, 1223252, 2446504, 2824273, 4893008, 5648546, 11297092, 22594184, 45188368, 48012641, 96025282, 192050564, 384101128, 768202256]

約数ペア:

[(1, 768202256), (2, 384101128), (4, 192050564), (8, 96025282), (16, 48012641), (17, 45188368), (34, 22594184), (68, 11297092), (136, 5648546), (157, 4893008), (272, 2824273), (314, 2446504), (628, 1223252), (1256, 611626), (2512, 305813), (2669, 287824), (5338, 143912), (10676, 71956), (17989, 42704), (21352, 35978)]