215065008

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 626262000

約数和(自身を除く): 411196992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 73, 82, 123, 144, 146, 164, 219, 246, 292, 328, 369, 438, 492, 499, 584, 656, 657, 738, 876, 984, 998, 1168, 1314, 1476, 1497, 1752, 1968, 1996, 2628, 2952, 2993, 2994, 3504, 3992, 4491, 5256, 5904, 5986, 5988, 7984, 8979, 8982, 10512, 11972, 11976, 17958, 17964, 20459, 23944, 23952, 26937, 35916, 35928, 36427, 40918, 47888, 53874, 61377, 71832, 71856, 72854, 81836, 107748, 109281, 122754, 143664, 145708, 163672, 184131, 215496, 218562, 245508, 291416, 327344, 327843, 368262, 430992, 437124, 491016, 582832, 655686, 736524, 874248, 982032, 1311372, 1473048, 1493507, 1748496, 2622744, 2946096, 2987014, 4480521, 5245488, 5974028, 8961042, 11948056, 13441563, 17922084, 23896112, 26883126, 35844168, 53766252, 71688336, 107532504, 215065008]

約数ペア:

[(1, 215065008), (2, 107532504), (3, 71688336), (4, 53766252), (6, 35844168), (8, 26883126), (9, 23896112), (12, 17922084), (16, 13441563), (18, 11948056), (24, 8961042), (36, 5974028), (41, 5245488), (48, 4480521), (72, 2987014), (73, 2946096), (82, 2622744), (123, 1748496), (144, 1493507), (146, 1473048), (164, 1311372), (219, 982032), (246, 874248), (292, 736524), (328, 655686), (369, 582832), (438, 491016), (492, 437124), (499, 430992), (584, 368262), (656, 327843), (657, 327344), (738, 291416), (876, 245508), (984, 218562), (998, 215496), (1168, 184131), (1314, 163672), (1476, 145708), (1497, 143664), (1752, 122754), (1968, 109281), (1996, 107748), (2628, 81836), (2952, 72854), (2993, 71856), (2994, 71832), (3504, 61377), (3992, 53874), (4491, 47888), (5256, 40918), (5904, 36427), (5986, 35928), (5988, 35916), (7984, 26937), (8979, 23952), (8982, 23944), (10512, 20459), (11972, 17964), (11976, 17958)]