243979176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 729907200

約数和(自身を除く): 485928024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 79, 84, 93, 124, 158, 168, 186, 217, 237, 248, 316, 372, 434, 474, 553, 593, 632, 651, 744, 868, 948, 1106, 1186, 1302, 1659, 1736, 1779, 1896, 2212, 2372, 2449, 2604, 3318, 3558, 4151, 4424, 4744, 4898, 5208, 6636, 7116, 7347, 8302, 9796, 12453, 13272, 14232, 14694, 16604, 17143, 18383, 19592, 24906, 29388, 33208, 34286, 36766, 46847, 49812, 51429, 55149, 58776, 68572, 73532, 93694, 99624, 102858, 110298, 128681, 137144, 140541, 147064, 187388, 205716, 220596, 257362, 281082, 327929, 374776, 386043, 411432, 441192, 514724, 562164, 655858, 772086, 983787, 1029448, 1124328, 1311716, 1452257, 1544172, 1967574, 2623432, 2904514, 3088344, 3935148, 4356771, 5809028, 7870296, 8713542, 10165799, 11618056, 17427084, 20331598, 30497397, 34854168, 40663196, 60994794, 81326392, 121989588, 243979176]

約数ペア:

[(1, 243979176), (2, 121989588), (3, 81326392), (4, 60994794), (6, 40663196), (7, 34854168), (8, 30497397), (12, 20331598), (14, 17427084), (21, 11618056), (24, 10165799), (28, 8713542), (31, 7870296), (42, 5809028), (56, 4356771), (62, 3935148), (79, 3088344), (84, 2904514), (93, 2623432), (124, 1967574), (158, 1544172), (168, 1452257), (186, 1311716), (217, 1124328), (237, 1029448), (248, 983787), (316, 772086), (372, 655858), (434, 562164), (474, 514724), (553, 441192), (593, 411432), (632, 386043), (651, 374776), (744, 327929), (868, 281082), (948, 257362), (1106, 220596), (1186, 205716), (1302, 187388), (1659, 147064), (1736, 140541), (1779, 137144), (1896, 128681), (2212, 110298), (2372, 102858), (2449, 99624), (2604, 93694), (3318, 73532), (3558, 68572), (4151, 58776), (4424, 55149), (4744, 51429), (4898, 49812), (5208, 46847), (6636, 36766), (7116, 34286), (7347, 33208), (8302, 29388), (9796, 24906), (12453, 19592), (13272, 18383), (14232, 17143), (14694, 16604)]