248114328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 822804480

約数和(自身を除く): 574690152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 61, 62, 66, 71, 77, 84, 88, 93, 122, 124, 132, 142, 154, 168, 183, 186, 213, 217, 231, 244, 248, 264, 284, 308, 341, 366, 372, 426, 427, 434, 462, 488, 497, 568, 616, 651, 671, 682, 732, 744, 781, 852, 854, 868, 924, 994, 1023, 1281, 1302, 1342, 1364, 1464, 1491, 1562, 1704, 1708, 1736, 1848, 1891, 1988, 2013, 2046, 2201, 2343, 2387, 2562, 2604, 2684, 2728, 2982, 3124, 3416, 3782, 3976, 4026, 4092, 4331, 4402, 4686, 4697, 4774, 5124, 5208, 5368, 5467, 5673, 5964, 6248, 6603, 7161, 7564, 8052, 8184, 8662, 8804, 9372, 9394, 9548, 10248, 10934, 11346, 11928, 12993, 13206, 13237, 14091, 14322, 15128, 15407, 16104, 16401, 17324, 17608, 18744, 18788, 19096, 20801, 21868, 22692, 24211, 25986, 26412, 26474, 28182, 28644, 30317, 30814, 32802, 34648, 37576, 39711, 41602, 43736, 45384, 46221, 47641, 48422, 51972, 52824, 52948, 56364, 57288, 60634, 61628, 62403, 65604, 72633, 79422, 83204, 90951, 92442, 95282, 96844, 103944, 105896, 112728, 121268, 123256, 124806, 131208, 134261, 142923, 145266, 145607, 158844, 166408, 169477, 181902, 184884, 190564, 193688, 242536, 249612, 268522, 285846, 290532, 291214, 317688, 333487, 338954, 363804, 369768, 381128, 402783, 436821, 499224, 508431, 537044, 571692, 581064, 582428, 666974, 677908, 727608, 805566, 873642, 939827, 1000461, 1016862, 1074088, 1143384, 1164856, 1333948, 1355816, 1476871, 1611132, 1747284, 1879654, 2000922, 2033724, 2667896, 2819481, 2953742, 3222264, 3494568, 3759308, 4001844, 4067448, 4430613, 5638962, 5907484, 7518616, 8003688, 8861226, 10338097, 11277924, 11814968, 17722452, 20676194, 22555848, 31014291, 35444904, 41352388, 62028582, 82704776, 124057164, 248114328]

約数ペア:

[(1, 248114328), (2, 124057164), (3, 82704776), (4, 62028582), (6, 41352388), (7, 35444904), (8, 31014291), (11, 22555848), (12, 20676194), (14, 17722452), (21, 11814968), (22, 11277924), (24, 10338097), (28, 8861226), (31, 8003688), (33, 7518616), (42, 5907484), (44, 5638962), (56, 4430613), (61, 4067448), (62, 4001844), (66, 3759308), (71, 3494568), (77, 3222264), (84, 2953742), (88, 2819481), (93, 2667896), (122, 2033724), (124, 2000922), (132, 1879654), (142, 1747284), (154, 1611132), (168, 1476871), (183, 1355816), (186, 1333948), (213, 1164856), (217, 1143384), (231, 1074088), (244, 1016862), (248, 1000461), (264, 939827), (284, 873642), (308, 805566), (341, 727608), (366, 677908), (372, 666974), (426, 582428), (427, 581064), (434, 571692), (462, 537044), (488, 508431), (497, 499224), (568, 436821), (616, 402783), (651, 381128), (671, 369768), (682, 363804), (732, 338954), (744, 333487), (781, 317688), (852, 291214), (854, 290532), (868, 285846), (924, 268522), (994, 249612), (1023, 242536), (1281, 193688), (1302, 190564), (1342, 184884), (1364, 181902), (1464, 169477), (1491, 166408), (1562, 158844), (1704, 145607), (1708, 145266), (1736, 142923), (1848, 134261), (1891, 131208), (1988, 124806), (2013, 123256), (2046, 121268), (2201, 112728), (2343, 105896), (2387, 103944), (2562, 96844), (2604, 95282), (2684, 92442), (2728, 90951), (2982, 83204), (3124, 79422), (3416, 72633), (3782, 65604), (3976, 62403), (4026, 61628), (4092, 60634), (4331, 57288), (4402, 56364), (4686, 52948), (4697, 52824), (4774, 51972), (5124, 48422), (5208, 47641), (5368, 46221), (5467, 45384), (5673, 43736), (5964, 41602), (6248, 39711), (6603, 37576), (7161, 34648), (7564, 32802), (8052, 30814), (8184, 30317), (8662, 28644), (8804, 28182), (9372, 26474), (9394, 26412), (9548, 25986), (10248, 24211), (10934, 22692), (11346, 21868), (11928, 20801), (12993, 19096), (13206, 18788), (13237, 18744), (14091, 17608), (14322, 17324), (15128, 16401), (15407, 16104)]