251847792

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 400

約数和(自身を含む): 933368832

約数和(自身を除く): 681521040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 23, 24, 27, 28, 34, 36, 42, 46, 48, 51, 54, 56, 63, 68, 69, 71, 72, 81, 84, 92, 102, 108, 112, 119, 126, 136, 138, 142, 144, 153, 161, 162, 168, 184, 189, 204, 207, 213, 216, 238, 252, 272, 276, 284, 306, 322, 324, 336, 357, 368, 378, 391, 408, 414, 426, 432, 459, 476, 483, 497, 504, 552, 567, 568, 612, 621, 639, 644, 648, 714, 756, 782, 816, 828, 852, 918, 952, 966, 994, 1008, 1071, 1104, 1134, 1136, 1173, 1207, 1224, 1242, 1278, 1288, 1296, 1377, 1428, 1449, 1491, 1512, 1564, 1633, 1656, 1704, 1836, 1863, 1904, 1917, 1932, 1988, 2142, 2268, 2346, 2414, 2448, 2484, 2556, 2576, 2737, 2754, 2856, 2898, 2982, 3024, 3128, 3213, 3266, 3312, 3408, 3519, 3621, 3672, 3726, 3834, 3864, 3976, 4284, 4347, 4473, 4536, 4692, 4828, 4899, 4968, 5112, 5474, 5508, 5712, 5751, 5796, 5964, 6256, 6426, 6532, 7038, 7242, 7344, 7452, 7668, 7728, 7952, 8211, 8449, 8568, 8694, 8946, 9072, 9384, 9639, 9656, 9798, 9936, 10224, 10557, 10863, 10948, 11016, 11431, 11502, 11592, 11928, 12852, 13041, 13064, 13419, 14076, 14484, 14697, 14904, 15336, 16422, 16898, 17136, 17388, 17892, 18768, 19278, 19312, 19596, 21114, 21726, 21896, 22032, 22862, 23004, 23184, 23856, 24633, 25347, 25704, 26082, 26128, 26838, 27761, 28152, 28968, 29394, 29808, 30672, 31671, 32589, 32844, 33796, 34293, 34776, 35784, 38556, 39192, 40257, 42228, 43452, 43792, 44091, 45724, 46008, 49266, 50694, 51408, 52164, 53676, 55522, 56304, 57936, 58788, 63342, 65178, 65688, 67592, 68586, 69552, 71568, 73899, 76041, 77112, 78384, 80514, 83283, 84456, 86904, 88182, 91448, 92016, 97767, 98532, 101388, 102879, 104328, 107352, 111044, 117576, 126684, 130356, 131376, 132273, 135184, 137172, 147798, 152082, 154224, 161028, 166566, 168912, 173808, 176364, 182896, 194327, 195534, 197064, 202776, 205758, 208656, 214704, 221697, 222088, 228123, 235152, 249849, 253368, 260712, 264546, 274344, 295596, 304164, 308637, 322056, 333132, 352728, 388654, 391068, 394128, 405552, 411516, 443394, 444176, 456246, 499698, 506736, 521424, 529092, 548688, 582981, 591192, 608328, 617274, 644112, 666264, 684369, 705456, 749547, 777308, 782136, 823032, 886788, 912492, 925911, 999396, 1058184, 1165962, 1182384, 1216656, 1234548, 1332528, 1368738, 1499094, 1554616, 1564272, 1646064, 1748943, 1773576, 1824984, 1851822, 1998792, 2116368, 2248641, 2331924, 2469096, 2737476, 2998188, 3109232, 3497886, 3547152, 3649968, 3703644, 3997584, 4497282, 4663848, 4938192, 5246829, 5474952, 5996376, 6995772, 7407288, 8994564, 9327696, 10493658, 10949904, 11992752, 13991544, 14814576, 15740487, 17989128, 20987316, 27983088, 31480974, 35978256, 41974632, 62961948, 83949264, 125923896, 251847792]

約数ペア:

[(1, 251847792), (2, 125923896), (3, 83949264), (4, 62961948), (6, 41974632), (7, 35978256), (8, 31480974), (9, 27983088), (12, 20987316), (14, 17989128), (16, 15740487), (17, 14814576), (18, 13991544), (21, 11992752), (23, 10949904), (24, 10493658), (27, 9327696), (28, 8994564), (34, 7407288), (36, 6995772), (42, 5996376), (46, 5474952), (48, 5246829), (51, 4938192), (54, 4663848), (56, 4497282), (63, 3997584), (68, 3703644), (69, 3649968), (71, 3547152), (72, 3497886), (81, 3109232), (84, 2998188), (92, 2737476), (102, 2469096), (108, 2331924), (112, 2248641), (119, 2116368), (126, 1998792), (136, 1851822), (138, 1824984), (142, 1773576), (144, 1748943), (153, 1646064), (161, 1564272), (162, 1554616), (168, 1499094), (184, 1368738), (189, 1332528), (204, 1234548), (207, 1216656), (213, 1182384), (216, 1165962), (238, 1058184), (252, 999396), (272, 925911), (276, 912492), (284, 886788), (306, 823032), (322, 782136), (324, 777308), (336, 749547), (357, 705456), (368, 684369), (378, 666264), (391, 644112), (408, 617274), (414, 608328), (426, 591192), (432, 582981), (459, 548688), (476, 529092), (483, 521424), (497, 506736), (504, 499698), (552, 456246), (567, 444176), (568, 443394), (612, 411516), (621, 405552), (639, 394128), (644, 391068), (648, 388654), (714, 352728), (756, 333132), (782, 322056), (816, 308637), (828, 304164), (852, 295596), (918, 274344), (952, 264546), (966, 260712), (994, 253368), (1008, 249849), (1071, 235152), (1104, 228123), (1134, 222088), (1136, 221697), (1173, 214704), (1207, 208656), (1224, 205758), (1242, 202776), (1278, 197064), (1288, 195534), (1296, 194327), (1377, 182896), (1428, 176364), (1449, 173808), (1491, 168912), (1512, 166566), (1564, 161028), (1633, 154224), (1656, 152082), (1704, 147798), (1836, 137172), (1863, 135184), (1904, 132273), (1917, 131376), (1932, 130356), (1988, 126684), (2142, 117576), (2268, 111044), (2346, 107352), (2414, 104328), (2448, 102879), (2484, 101388), (2556, 98532), (2576, 97767), (2737, 92016), (2754, 91448), (2856, 88182), (2898, 86904), (2982, 84456), (3024, 83283), (3128, 80514), (3213, 78384), (3266, 77112), (3312, 76041), (3408, 73899), (3519, 71568), (3621, 69552), (3672, 68586), (3726, 67592), (3834, 65688), (3864, 65178), (3976, 63342), (4284, 58788), (4347, 57936), (4473, 56304), (4536, 55522), (4692, 53676), (4828, 52164), (4899, 51408), (4968, 50694), (5112, 49266), (5474, 46008), (5508, 45724), (5712, 44091), (5751, 43792), (5796, 43452), (5964, 42228), (6256, 40257), (6426, 39192), (6532, 38556), (7038, 35784), (7242, 34776), (7344, 34293), (7452, 33796), (7668, 32844), (7728, 32589), (7952, 31671), (8211, 30672), (8449, 29808), (8568, 29394), (8694, 28968), (8946, 28152), (9072, 27761), (9384, 26838), (9639, 26128), (9656, 26082), (9798, 25704), (9936, 25347), (10224, 24633), (10557, 23856), (10863, 23184), (10948, 23004), (11016, 22862), (11431, 22032), (11502, 21896), (11592, 21726), (11928, 21114), (12852, 19596), (13041, 19312), (13064, 19278), (13419, 18768), (14076, 17892), (14484, 17388), (14697, 17136), (14904, 16898), (15336, 16422)]