216328416

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 591187968

約数和(自身を除く): 374859552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 157, 186, 248, 314, 372, 463, 471, 496, 628, 744, 926, 942, 992, 1256, 1389, 1488, 1852, 1884, 2512, 2778, 2976, 3704, 3768, 4867, 5024, 5556, 7408, 7536, 9734, 11112, 14353, 14601, 14816, 15072, 19468, 22224, 28706, 29202, 38936, 43059, 44448, 57412, 58404, 72691, 77872, 86118, 114824, 116808, 145382, 155744, 172236, 218073, 229648, 233616, 290764, 344472, 436146, 459296, 467232, 581528, 688944, 872292, 1163056, 1377888, 1744584, 2253421, 2326112, 3489168, 4506842, 6760263, 6978336, 9013684, 13520526, 18027368, 27041052, 36054736, 54082104, 72109472, 108164208, 216328416]

約数ペア:

[(1, 216328416), (2, 108164208), (3, 72109472), (4, 54082104), (6, 36054736), (8, 27041052), (12, 18027368), (16, 13520526), (24, 9013684), (31, 6978336), (32, 6760263), (48, 4506842), (62, 3489168), (93, 2326112), (96, 2253421), (124, 1744584), (157, 1377888), (186, 1163056), (248, 872292), (314, 688944), (372, 581528), (463, 467232), (471, 459296), (496, 436146), (628, 344472), (744, 290764), (926, 233616), (942, 229648), (992, 218073), (1256, 172236), (1389, 155744), (1488, 145382), (1852, 116808), (1884, 114824), (2512, 86118), (2778, 77872), (2976, 72691), (3704, 58404), (3768, 57412), (4867, 44448), (5024, 43059), (5556, 38936), (7408, 29202), (7536, 28706), (9734, 22224), (11112, 19468), (14353, 15072), (14601, 14816)]