248715852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 787906560

約数和(自身を除く): 539190708

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 31, 33, 38, 42, 44, 57, 62, 66, 76, 77, 84, 93, 114, 124, 132, 133, 154, 186, 209, 217, 228, 231, 266, 308, 341, 372, 399, 418, 434, 457, 462, 532, 589, 627, 651, 682, 798, 836, 868, 914, 924, 1023, 1178, 1254, 1302, 1364, 1371, 1463, 1596, 1767, 1828, 2046, 2356, 2387, 2508, 2604, 2742, 2926, 3199, 3534, 4092, 4123, 4389, 4774, 5027, 5484, 5852, 6398, 6479, 7068, 7161, 8246, 8683, 8778, 9548, 9597, 10054, 12369, 12796, 12958, 14167, 14322, 15081, 16492, 17366, 17556, 19194, 19437, 20108, 24738, 25916, 26049, 28334, 28644, 30162, 34732, 35189, 38388, 38874, 42501, 45353, 49476, 52098, 56668, 60324, 60781, 70378, 77748, 85002, 90706, 95513, 99169, 104196, 105567, 121562, 136059, 140756, 155837, 170004, 181412, 182343, 191026, 198338, 211134, 243124, 269173, 272118, 286539, 297507, 311674, 364686, 382052, 396676, 422268, 467511, 538346, 544236, 573078, 595014, 623348, 668591, 729372, 807519, 935022, 1076692, 1090859, 1146156, 1190028, 1337182, 1615038, 1870044, 1884211, 2005773, 2181718, 2674364, 2960903, 3230076, 3272577, 3768422, 4011546, 4363436, 5652633, 5921806, 6545154, 7536844, 8023092, 8882709, 11305266, 11843612, 13090308, 17765418, 20726321, 22610532, 35530836, 41452642, 62178963, 82905284, 124357926, 248715852]

約数ペア:

[(1, 248715852), (2, 124357926), (3, 82905284), (4, 62178963), (6, 41452642), (7, 35530836), (11, 22610532), (12, 20726321), (14, 17765418), (19, 13090308), (21, 11843612), (22, 11305266), (28, 8882709), (31, 8023092), (33, 7536844), (38, 6545154), (42, 5921806), (44, 5652633), (57, 4363436), (62, 4011546), (66, 3768422), (76, 3272577), (77, 3230076), (84, 2960903), (93, 2674364), (114, 2181718), (124, 2005773), (132, 1884211), (133, 1870044), (154, 1615038), (186, 1337182), (209, 1190028), (217, 1146156), (228, 1090859), (231, 1076692), (266, 935022), (308, 807519), (341, 729372), (372, 668591), (399, 623348), (418, 595014), (434, 573078), (457, 544236), (462, 538346), (532, 467511), (589, 422268), (627, 396676), (651, 382052), (682, 364686), (798, 311674), (836, 297507), (868, 286539), (914, 272118), (924, 269173), (1023, 243124), (1178, 211134), (1254, 198338), (1302, 191026), (1364, 182343), (1371, 181412), (1463, 170004), (1596, 155837), (1767, 140756), (1828, 136059), (2046, 121562), (2356, 105567), (2387, 104196), (2508, 99169), (2604, 95513), (2742, 90706), (2926, 85002), (3199, 77748), (3534, 70378), (4092, 60781), (4123, 60324), (4389, 56668), (4774, 52098), (5027, 49476), (5484, 45353), (5852, 42501), (6398, 38874), (6479, 38388), (7068, 35189), (7161, 34732), (8246, 30162), (8683, 28644), (8778, 28334), (9548, 26049), (9597, 25916), (10054, 24738), (12369, 20108), (12796, 19437), (12958, 19194), (14167, 17556), (14322, 17366), (15081, 16492)]