4000000032

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109}}^2\times {\mathrm{167}}^1$

素因数の和:408

約数の個数: 216

約数和(自身を含む): 13198925376

約数和(自身を除く): 9198925344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 109, 112, 126, 144, 167, 168, 218, 224, 252, 288, 327, 334, 336, 436, 501, 504, 654, 668, 672, 763, 872, 981, 1002, 1008, 1169, 1308, 1336, 1503, 1526, 1744, 1962, 2004, 2016, 2289, 2338, 2616, 2672, 3006, 3052, 3488, 3507, 3924, 4008, 4578, 4676, 5232, 5344, 6012, 6104, 6867, 7014, 7848, 8016, 9156, 9352, 10464, 10521, 11881, 12024, 12208, 13734, 14028, 15696, 16032, 18203, 18312, 18704, 21042, 23762, 24048, 24416, 27468, 28056, 31392, 35643, 36406, 36624, 37408, 42084, 47524, 48096, 54609, 54936, 56112, 71286, 72812, 73248, 83167, 84168, 95048, 106929, 109218, 109872, 112224, 127421, 142572, 145624, 163827, 166334, 168336, 190096, 213858, 218436, 219744, 249501, 254842, 285144, 291248, 327654, 332668, 336672, 380192, 382263, 427716, 436872, 499002, 509684, 570288, 582496, 655308, 665336, 748503, 764526, 855432, 873744, 998004, 1019368, 1140576, 1146789, 1310616, 1330672, 1497006, 1529052, 1710864, 1747488, 1984127, 1996008, 2038736, 2293578, 2621232, 2661344, 2994012, 3058104, 3421728, 3968254, 3992016, 4077472, 4587156, 5242464, 5952381, 5988024, 6116208, 7936508, 7984032, 9174312, 11904762, 11976048, 12232416, 13888889, 15873016, 17857143, 18348624, 23809524, 23952096, 27777778, 31746032, 35714286, 36697248, 41666667, 47619048, 55555556, 63492064, 71428572, 83333334, 95238096, 111111112, 125000001, 142857144, 166666668, 190476192, 222222224, 250000002, 285714288, 333333336, 444444448, 500000004, 571428576, 666666672, 1000000008, 1333333344, 2000000016, 4000000032]

約数ペア:

[(1, 4000000032), (2, 2000000016), (3, 1333333344), (4, 1000000008), (6, 666666672), (7, 571428576), (8, 500000004), (9, 444444448), (12, 333333336), (14, 285714288), (16, 250000002), (18, 222222224), (21, 190476192), (24, 166666668), (28, 142857144), (32, 125000001), (36, 111111112), (42, 95238096), (48, 83333334), (56, 71428572), (63, 63492064), (72, 55555556), (84, 47619048), (96, 41666667), (109, 36697248), (112, 35714286), (126, 31746032), (144, 27777778), (167, 23952096), (168, 23809524), (218, 18348624), (224, 17857143), (252, 15873016), (288, 13888889), (327, 12232416), (334, 11976048), (336, 11904762), (436, 9174312), (501, 7984032), (504, 7936508), (654, 6116208), (668, 5988024), (672, 5952381), (763, 5242464), (872, 4587156), (981, 4077472), (1002, 3992016), (1008, 3968254), (1169, 3421728), (1308, 3058104), (1336, 2994012), (1503, 2661344), (1526, 2621232), (1744, 2293578), (1962, 2038736), (2004, 1996008), (2016, 1984127), (2289, 1747488), (2338, 1710864), (2616, 1529052), (2672, 1497006), (3006, 1330672), (3052, 1310616), (3488, 1146789), (3507, 1140576), (3924, 1019368), (4008, 998004), (4578, 873744), (4676, 855432), (5232, 764526), (5344, 748503), (6012, 665336), (6104, 655308), (6867, 582496), (7014, 570288), (7848, 509684), (8016, 499002), (9156, 436872), (9352, 427716), (10464, 382263), (10521, 380192), (11881, 336672), (12024, 332668), (12208, 327654), (13734, 291248), (14028, 285144), (15696, 254842), (16032, 249501), (18203, 219744), (18312, 218436), (18704, 213858), (21042, 190096), (23762, 168336), (24048, 166334), (24416, 163827), (27468, 145624), (28056, 142572), (31392, 127421), (35643, 112224), (36406, 109872), (36624, 109218), (37408, 106929), (42084, 95048), (47524, 84168), (48096, 83167), (54609, 73248), (54936, 72812), (56112, 71286)]