253818576

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1782

約数の個数: 160

約数和(自身を含む): 820899840

約数和(自身を除く): 567081264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 432, 496, 528, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1488, 1584, 1674, 1723, 2046, 2232, 2376, 2728, 3069, 3348, 3446, 4092, 4464, 4752, 5169, 5456, 6138, 6696, 6892, 8184, 9207, 10338, 12276, 13392, 13784, 15507, 16368, 18414, 18953, 20676, 24552, 27568, 31014, 36828, 37906, 41352, 46521, 49104, 53413, 56859, 62028, 73656, 75812, 82704, 93042, 106826, 113718, 124056, 147312, 151624, 160239, 170577, 186084, 213652, 227436, 248112, 303248, 320478, 341154, 372168, 427304, 454872, 480717, 511731, 587543, 640956, 682308, 744336, 854608, 909744, 961434, 1023462, 1175086, 1281912, 1364616, 1442151, 1762629, 1922868, 2046924, 2350172, 2563824, 2729232, 2884302, 3525258, 3845736, 4093848, 4700344, 5287887, 5768604, 7050516, 7691472, 8187696, 9400688, 10575774, 11537208, 14101032, 15863661, 21151548, 23074416, 28202064, 31727322, 42303096, 63454644, 84606192, 126909288, 253818576]

約数ペア:

[(1, 253818576), (2, 126909288), (3, 84606192), (4, 63454644), (6, 42303096), (8, 31727322), (9, 28202064), (11, 23074416), (12, 21151548), (16, 15863661), (18, 14101032), (22, 11537208), (24, 10575774), (27, 9400688), (31, 8187696), (33, 7691472), (36, 7050516), (44, 5768604), (48, 5287887), (54, 4700344), (62, 4093848), (66, 3845736), (72, 3525258), (88, 2884302), (93, 2729232), (99, 2563824), (108, 2350172), (124, 2046924), (132, 1922868), (144, 1762629), (176, 1442151), (186, 1364616), (198, 1281912), (216, 1175086), (248, 1023462), (264, 961434), (279, 909744), (297, 854608), (341, 744336), (372, 682308), (396, 640956), (432, 587543), (496, 511731), (528, 480717), (558, 454872), (594, 427304), (682, 372168), (744, 341154), (792, 320478), (837, 303248), (1023, 248112), (1116, 227436), (1188, 213652), (1364, 186084), (1488, 170577), (1584, 160239), (1674, 151624), (1723, 147312), (2046, 124056), (2232, 113718), (2376, 106826), (2728, 93042), (3069, 82704), (3348, 75812), (3446, 73656), (4092, 62028), (4464, 56859), (4752, 53413), (5169, 49104), (5456, 46521), (6138, 41352), (6696, 37906), (6892, 36828), (8184, 31014), (9207, 27568), (10338, 24552), (12276, 20676), (13392, 18953), (13784, 18414), (15507, 16368)]