144771984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 493968384

約数和(自身を除く): 349196400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 41, 42, 48, 56, 62, 63, 72, 82, 84, 93, 112, 113, 123, 124, 126, 144, 164, 168, 186, 217, 226, 246, 248, 252, 279, 287, 328, 336, 339, 369, 372, 434, 452, 492, 496, 504, 558, 574, 651, 656, 678, 738, 744, 791, 861, 868, 904, 984, 1008, 1017, 1116, 1148, 1271, 1302, 1356, 1476, 1488, 1582, 1722, 1736, 1808, 1953, 1968, 2034, 2232, 2296, 2373, 2542, 2583, 2604, 2712, 2952, 3164, 3444, 3472, 3503, 3813, 3906, 4068, 4464, 4592, 4633, 4746, 5084, 5166, 5208, 5424, 5904, 6328, 6888, 7006, 7119, 7626, 7812, 8136, 8897, 9266, 9492, 10168, 10332, 10416, 10509, 11439, 12656, 13776, 13899, 14012, 14238, 15252, 15624, 16272, 17794, 18532, 18984, 20336, 20664, 21018, 22878, 24521, 26691, 27798, 28024, 28476, 30504, 31248, 31527, 32431, 35588, 37064, 37968, 41328, 41697, 42036, 45756, 49042, 53382, 55596, 56048, 56952, 61008, 63054, 64862, 71176, 73563, 74128, 80073, 83394, 84072, 91512, 97293, 98084, 106764, 111192, 113904, 126108, 129724, 142352, 143623, 147126, 160146, 166788, 168144, 183024, 194586, 196168, 213528, 220689, 222384, 252216, 259448, 287246, 291879, 294252, 320292, 333576, 389172, 392336, 427056, 430869, 441378, 504432, 518896, 574492, 583758, 588504, 640584, 667152, 778344, 861738, 882756, 1005361, 1148984, 1167516, 1177008, 1281168, 1292607, 1556688, 1723476, 1765512, 2010722, 2297968, 2335032, 2585214, 3016083, 3446952, 3531024, 4021444, 4670064, 5170428, 6032166, 6893904, 8042888, 9048249, 10340856, 12064332, 16085776, 18096498, 20681712, 24128664, 36192996, 48257328, 72385992, 144771984]

約数ペア:

[(1, 144771984), (2, 72385992), (3, 48257328), (4, 36192996), (6, 24128664), (7, 20681712), (8, 18096498), (9, 16085776), (12, 12064332), (14, 10340856), (16, 9048249), (18, 8042888), (21, 6893904), (24, 6032166), (28, 5170428), (31, 4670064), (36, 4021444), (41, 3531024), (42, 3446952), (48, 3016083), (56, 2585214), (62, 2335032), (63, 2297968), (72, 2010722), (82, 1765512), (84, 1723476), (93, 1556688), (112, 1292607), (113, 1281168), (123, 1177008), (124, 1167516), (126, 1148984), (144, 1005361), (164, 882756), (168, 861738), (186, 778344), (217, 667152), (226, 640584), (246, 588504), (248, 583758), (252, 574492), (279, 518896), (287, 504432), (328, 441378), (336, 430869), (339, 427056), (369, 392336), (372, 389172), (434, 333576), (452, 320292), (492, 294252), (496, 291879), (504, 287246), (558, 259448), (574, 252216), (651, 222384), (656, 220689), (678, 213528), (738, 196168), (744, 194586), (791, 183024), (861, 168144), (868, 166788), (904, 160146), (984, 147126), (1008, 143623), (1017, 142352), (1116, 129724), (1148, 126108), (1271, 113904), (1302, 111192), (1356, 106764), (1476, 98084), (1488, 97293), (1582, 91512), (1722, 84072), (1736, 83394), (1808, 80073), (1953, 74128), (1968, 73563), (2034, 71176), (2232, 64862), (2296, 63054), (2373, 61008), (2542, 56952), (2583, 56048), (2604, 55596), (2712, 53382), (2952, 49042), (3164, 45756), (3444, 42036), (3472, 41697), (3503, 41328), (3813, 37968), (3906, 37064), (4068, 35588), (4464, 32431), (4592, 31527), (4633, 31248), (4746, 30504), (5084, 28476), (5166, 28024), (5208, 27798), (5424, 26691), (5904, 24521), (6328, 22878), (6888, 21018), (7006, 20664), (7119, 20336), (7626, 18984), (7812, 18532), (8136, 17794), (8897, 16272), (9266, 15624), (9492, 15252), (10168, 14238), (10332, 14012), (10416, 13899), (10509, 13776), (11439, 12656)]