218754864

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{3643}}^1$

素因数の和:3799

約数の個数: 80

約数和(自身を含む): 632598400

約数和(自身を除く): 413843536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 417, 432, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 3643, 3753, 5004, 6672, 7286, 7506, 10008, 10929, 14572, 15012, 20016, 21858, 29144, 30024, 32787, 43716, 58288, 60048, 65574, 87432, 98361, 131148, 174864, 196722, 262296, 393444, 506377, 524592, 786888, 1012754, 1519131, 1573776, 2025508, 3038262, 4051016, 4557393, 6076524, 8102032, 9114786, 12153048, 13672179, 18229572, 24306096, 27344358, 36459144, 54688716, 72918288, 109377432, 218754864]

約数ペア:

[(1, 218754864), (2, 109377432), (3, 72918288), (4, 54688716), (6, 36459144), (8, 27344358), (9, 24306096), (12, 18229572), (16, 13672179), (18, 12153048), (24, 9114786), (27, 8102032), (36, 6076524), (48, 4557393), (54, 4051016), (72, 3038262), (108, 2025508), (139, 1573776), (144, 1519131), (216, 1012754), (278, 786888), (417, 524592), (432, 506377), (556, 393444), (834, 262296), (1112, 196722), (1251, 174864), (1668, 131148), (2224, 98361), (2502, 87432), (3336, 65574), (3643, 60048), (3753, 58288), (5004, 43716), (6672, 32787), (7286, 30024), (7506, 29144), (10008, 21858), (10929, 20016), (14572, 15012)]