215074704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{344671}}^1$

素因数の和:344695

約数の個数: 40

約数和(自身を含む): 598350592

約数和(自身を除く): 383275888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 344671, 689342, 1034013, 1378684, 2068026, 2757368, 4136052, 4480723, 5514736, 8272104, 8961446, 13442169, 16544208, 17922892, 26884338, 35845784, 53768676, 71691568, 107537352, 215074704]

約数ペア:

[(1, 215074704), (2, 107537352), (3, 71691568), (4, 53768676), (6, 35845784), (8, 26884338), (12, 17922892), (13, 16544208), (16, 13442169), (24, 8961446), (26, 8272104), (39, 5514736), (48, 4480723), (52, 4136052), (78, 2757368), (104, 2068026), (156, 1378684), (208, 1034013), (312, 689342), (624, 344671)]