663314096

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{3229}}^1$

素因数の和:3621

約数の個数: 40

約数和(自身を含む): 1324119120

約数和(自身を除く): 660805024

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 347, 592, 694, 1388, 2776, 3229, 5552, 6458, 12839, 12916, 25678, 25832, 51356, 51664, 102712, 119473, 205424, 238946, 477892, 955784, 1120463, 1911568, 2240926, 4481852, 8963704, 17927408, 41457131, 82914262, 165828524, 331657048, 663314096]

約数ペア:

[(1, 663314096), (2, 331657048), (4, 165828524), (8, 82914262), (16, 41457131), (37, 17927408), (74, 8963704), (148, 4481852), (296, 2240926), (347, 1911568), (592, 1120463), (694, 955784), (1388, 477892), (2776, 238946), (3229, 205424), (5552, 119473), (6458, 102712), (12839, 51664), (12916, 51356), (25678, 25832)]