242665272

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 736819200

約数和(自身を除く): 494153928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 29, 31, 36, 46, 58, 62, 69, 72, 87, 92, 93, 116, 124, 138, 163, 174, 184, 186, 207, 232, 248, 261, 276, 279, 326, 348, 372, 414, 489, 522, 552, 558, 652, 667, 696, 713, 744, 828, 899, 978, 1044, 1116, 1304, 1334, 1426, 1467, 1656, 1798, 1956, 2001, 2088, 2139, 2232, 2668, 2697, 2852, 2934, 3596, 3749, 3912, 4002, 4278, 4727, 5053, 5336, 5394, 5704, 5868, 6003, 6417, 7192, 7498, 8004, 8091, 8556, 9454, 10106, 10788, 11247, 11736, 12006, 12834, 14181, 14996, 15159, 16008, 16182, 17112, 18908, 20212, 20677, 21576, 22494, 24012, 25668, 28362, 29992, 30318, 32364, 33741, 37816, 40424, 41354, 42543, 44988, 45477, 48024, 51336, 56724, 60636, 62031, 64728, 67482, 82708, 85086, 89976, 90954, 108721, 113448, 116219, 121272, 124062, 134964, 146537, 165416, 170172, 181908, 186093, 217442, 232438, 248124, 269928, 293074, 326163, 340344, 348657, 363816, 372186, 434884, 439611, 464876, 496248, 586148, 652326, 697314, 744372, 869768, 879222, 929752, 978489, 1045971, 1172296, 1304652, 1318833, 1394628, 1488744, 1758444, 1956978, 2091942, 2609304, 2637666, 2789256, 3370351, 3516888, 3913956, 4183884, 5275332, 6740702, 7827912, 8367768, 10111053, 10550664, 13481404, 20222106, 26962808, 30333159, 40444212, 60666318, 80888424, 121332636, 242665272]

約数ペア:

[(1, 242665272), (2, 121332636), (3, 80888424), (4, 60666318), (6, 40444212), (8, 30333159), (9, 26962808), (12, 20222106), (18, 13481404), (23, 10550664), (24, 10111053), (29, 8367768), (31, 7827912), (36, 6740702), (46, 5275332), (58, 4183884), (62, 3913956), (69, 3516888), (72, 3370351), (87, 2789256), (92, 2637666), (93, 2609304), (116, 2091942), (124, 1956978), (138, 1758444), (163, 1488744), (174, 1394628), (184, 1318833), (186, 1304652), (207, 1172296), (232, 1045971), (248, 978489), (261, 929752), (276, 879222), (279, 869768), (326, 744372), (348, 697314), (372, 652326), (414, 586148), (489, 496248), (522, 464876), (552, 439611), (558, 434884), (652, 372186), (667, 363816), (696, 348657), (713, 340344), (744, 326163), (828, 293074), (899, 269928), (978, 248124), (1044, 232438), (1116, 217442), (1304, 186093), (1334, 181908), (1426, 170172), (1467, 165416), (1656, 146537), (1798, 134964), (1956, 124062), (2001, 121272), (2088, 116219), (2139, 113448), (2232, 108721), (2668, 90954), (2697, 89976), (2852, 85086), (2934, 82708), (3596, 67482), (3749, 64728), (3912, 62031), (4002, 60636), (4278, 56724), (4727, 51336), (5053, 48024), (5336, 45477), (5394, 44988), (5704, 42543), (5868, 41354), (6003, 40424), (6417, 37816), (7192, 33741), (7498, 32364), (8004, 30318), (8091, 29992), (8556, 28362), (9454, 25668), (10106, 24012), (10788, 22494), (11247, 21576), (11736, 20677), (12006, 20212), (12834, 18908), (14181, 17112), (14996, 16182), (15159, 16008)]