123132744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 420249600

約数和(自身を除く): 297116856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 37, 42, 54, 56, 62, 63, 71, 72, 74, 84, 93, 108, 111, 124, 126, 142, 148, 168, 186, 189, 213, 216, 217, 222, 248, 252, 259, 279, 284, 296, 333, 372, 378, 426, 434, 444, 497, 504, 518, 558, 568, 639, 651, 666, 744, 756, 777, 837, 852, 868, 888, 994, 999, 1036, 1116, 1147, 1278, 1302, 1332, 1491, 1512, 1554, 1674, 1704, 1736, 1917, 1953, 1988, 1998, 2072, 2201, 2232, 2294, 2331, 2556, 2604, 2627, 2664, 2982, 3108, 3348, 3441, 3834, 3906, 3976, 3996, 4402, 4473, 4588, 4662, 5112, 5208, 5254, 5859, 5964, 6216, 6603, 6696, 6882, 6993, 7668, 7812, 7881, 7992, 8029, 8804, 8946, 9176, 9324, 10323, 10508, 11718, 11928, 13206, 13419, 13764, 13986, 15336, 15407, 15624, 15762, 16058, 17608, 17892, 18389, 18648, 19809, 20646, 21016, 23436, 23643, 24087, 26412, 26838, 27528, 27972, 30814, 30969, 31524, 32116, 35784, 36778, 39618, 41292, 46221, 46872, 47286, 48174, 52824, 53676, 55167, 55944, 59427, 61628, 61938, 63048, 64232, 70929, 72261, 73556, 79236, 81437, 82584, 92442, 94572, 96348, 107352, 110334, 118854, 123256, 123876, 138663, 141858, 144522, 147112, 158472, 162874, 165501, 184884, 189144, 192696, 216783, 220668, 237708, 244311, 247752, 277326, 283716, 289044, 325748, 331002, 369768, 415989, 433566, 441336, 475416, 488622, 496503, 554652, 567432, 570059, 578088, 651496, 662004, 732933, 831978, 867132, 977244, 993006, 1109304, 1140118, 1324008, 1465866, 1663956, 1710177, 1734264, 1954488, 1986012, 2198799, 2280236, 2931732, 3327912, 3420354, 3972024, 4397598, 4560472, 5130531, 5863464, 6840708, 8795196, 10261062, 13681416, 15391593, 17590392, 20522124, 30783186, 41044248, 61566372, 123132744]

約数ペア:

[(1, 123132744), (2, 61566372), (3, 41044248), (4, 30783186), (6, 20522124), (7, 17590392), (8, 15391593), (9, 13681416), (12, 10261062), (14, 8795196), (18, 6840708), (21, 5863464), (24, 5130531), (27, 4560472), (28, 4397598), (31, 3972024), (36, 3420354), (37, 3327912), (42, 2931732), (54, 2280236), (56, 2198799), (62, 1986012), (63, 1954488), (71, 1734264), (72, 1710177), (74, 1663956), (84, 1465866), (93, 1324008), (108, 1140118), (111, 1109304), (124, 993006), (126, 977244), (142, 867132), (148, 831978), (168, 732933), (186, 662004), (189, 651496), (213, 578088), (216, 570059), (217, 567432), (222, 554652), (248, 496503), (252, 488622), (259, 475416), (279, 441336), (284, 433566), (296, 415989), (333, 369768), (372, 331002), (378, 325748), (426, 289044), (434, 283716), (444, 277326), (497, 247752), (504, 244311), (518, 237708), (558, 220668), (568, 216783), (639, 192696), (651, 189144), (666, 184884), (744, 165501), (756, 162874), (777, 158472), (837, 147112), (852, 144522), (868, 141858), (888, 138663), (994, 123876), (999, 123256), (1036, 118854), (1116, 110334), (1147, 107352), (1278, 96348), (1302, 94572), (1332, 92442), (1491, 82584), (1512, 81437), (1554, 79236), (1674, 73556), (1704, 72261), (1736, 70929), (1917, 64232), (1953, 63048), (1988, 61938), (1998, 61628), (2072, 59427), (2201, 55944), (2232, 55167), (2294, 53676), (2331, 52824), (2556, 48174), (2604, 47286), (2627, 46872), (2664, 46221), (2982, 41292), (3108, 39618), (3348, 36778), (3441, 35784), (3834, 32116), (3906, 31524), (3976, 30969), (3996, 30814), (4402, 27972), (4473, 27528), (4588, 26838), (4662, 26412), (5112, 24087), (5208, 23643), (5254, 23436), (5859, 21016), (5964, 20646), (6216, 19809), (6603, 18648), (6696, 18389), (6882, 17892), (6993, 17608), (7668, 16058), (7812, 15762), (7881, 15624), (7992, 15407), (8029, 15336), (8804, 13986), (8946, 13764), (9176, 13419), (9324, 13206), (10323, 11928), (10508, 11718)]