248751048

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 796340160

約数和(自身を除く): 547589112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 53, 56, 78, 84, 91, 98, 104, 106, 147, 156, 159, 168, 182, 196, 212, 273, 294, 307, 312, 318, 364, 371, 392, 424, 546, 588, 614, 636, 637, 689, 728, 742, 921, 1092, 1113, 1176, 1228, 1272, 1274, 1378, 1484, 1842, 1911, 2067, 2149, 2184, 2226, 2456, 2548, 2597, 2756, 2968, 3684, 3822, 3991, 4134, 4298, 4452, 4823, 5096, 5194, 5512, 6447, 7368, 7644, 7791, 7982, 8268, 8596, 8904, 9646, 10388, 11973, 12894, 14469, 15043, 15288, 15582, 15964, 16271, 16536, 17192, 19292, 20776, 23946, 25788, 27937, 28938, 30086, 31164, 31928, 32542, 33761, 38584, 45129, 47892, 48813, 51576, 55874, 57876, 60172, 62328, 65084, 67522, 83811, 90258, 95784, 97626, 101283, 111748, 113897, 115752, 120344, 130168, 135044, 167622, 180516, 195252, 195559, 202566, 211523, 223496, 227794, 270088, 335244, 341691, 361032, 390504, 391118, 405132, 423046, 455588, 586677, 634569, 670488, 683382, 782236, 797279, 810264, 846092, 911176, 1173354, 1269138, 1366764, 1480661, 1564472, 1594558, 1692184, 2346708, 2391837, 2538276, 2733528, 2961322, 3189116, 4441983, 4693416, 4783674, 5076552, 5922644, 6378232, 8883966, 9567348, 10364627, 11845288, 17767932, 19134696, 20729254, 31093881, 35535864, 41458508, 62187762, 82917016, 124375524, 248751048]

約数ペア:

[(1, 248751048), (2, 124375524), (3, 82917016), (4, 62187762), (6, 41458508), (7, 35535864), (8, 31093881), (12, 20729254), (13, 19134696), (14, 17767932), (21, 11845288), (24, 10364627), (26, 9567348), (28, 8883966), (39, 6378232), (42, 5922644), (49, 5076552), (52, 4783674), (53, 4693416), (56, 4441983), (78, 3189116), (84, 2961322), (91, 2733528), (98, 2538276), (104, 2391837), (106, 2346708), (147, 1692184), (156, 1594558), (159, 1564472), (168, 1480661), (182, 1366764), (196, 1269138), (212, 1173354), (273, 911176), (294, 846092), (307, 810264), (312, 797279), (318, 782236), (364, 683382), (371, 670488), (392, 634569), (424, 586677), (546, 455588), (588, 423046), (614, 405132), (636, 391118), (637, 390504), (689, 361032), (728, 341691), (742, 335244), (921, 270088), (1092, 227794), (1113, 223496), (1176, 211523), (1228, 202566), (1272, 195559), (1274, 195252), (1378, 180516), (1484, 167622), (1842, 135044), (1911, 130168), (2067, 120344), (2149, 115752), (2184, 113897), (2226, 111748), (2456, 101283), (2548, 97626), (2597, 95784), (2756, 90258), (2968, 83811), (3684, 67522), (3822, 65084), (3991, 62328), (4134, 60172), (4298, 57876), (4452, 55874), (4823, 51576), (5096, 48813), (5194, 47892), (5512, 45129), (6447, 38584), (7368, 33761), (7644, 32542), (7791, 31928), (7982, 31164), (8268, 30086), (8596, 28938), (8904, 27937), (9646, 25788), (10388, 23946), (11973, 20776), (12894, 19292), (14469, 17192), (15043, 16536), (15288, 16271), (15582, 15964)]