253489992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 806353920

約数和(自身を除く): 552863928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 227, 238, 276, 289, 322, 357, 391, 408, 454, 476, 483, 552, 578, 644, 681, 714, 782, 867, 908, 952, 966, 1156, 1173, 1288, 1362, 1428, 1564, 1589, 1734, 1816, 1932, 2023, 2312, 2346, 2724, 2737, 2856, 3128, 3178, 3468, 3859, 3864, 4046, 4692, 4767, 5221, 5448, 5474, 6069, 6356, 6647, 6936, 7718, 8092, 8211, 9384, 9534, 10442, 10948, 11577, 12138, 12712, 13294, 15436, 15663, 16184, 16422, 19068, 19941, 20884, 21896, 23154, 24276, 26588, 27013, 30872, 31326, 32844, 36547, 38136, 39882, 41768, 46308, 46529, 48552, 53176, 54026, 62652, 65603, 65688, 73094, 79764, 81039, 88757, 92616, 93058, 108052, 109641, 125304, 131206, 139587, 146188, 159528, 162078, 177514, 186116, 196809, 216104, 219282, 262412, 266271, 279174, 292376, 324156, 355028, 372232, 393618, 438564, 459221, 524824, 532542, 558348, 621299, 648312, 710056, 787236, 877128, 918442, 1065084, 1116696, 1242598, 1377663, 1508869, 1574472, 1836884, 1863897, 2130168, 2485196, 2755326, 3017738, 3673768, 3727794, 4526607, 4970392, 5510652, 6035476, 7455588, 9053214, 10562083, 11021304, 12070952, 14911176, 18106428, 21124166, 31686249, 36212856, 42248332, 63372498, 84496664, 126744996, 253489992]

約数ペア:

[(1, 253489992), (2, 126744996), (3, 84496664), (4, 63372498), (6, 42248332), (7, 36212856), (8, 31686249), (12, 21124166), (14, 18106428), (17, 14911176), (21, 12070952), (23, 11021304), (24, 10562083), (28, 9053214), (34, 7455588), (42, 6035476), (46, 5510652), (51, 4970392), (56, 4526607), (68, 3727794), (69, 3673768), (84, 3017738), (92, 2755326), (102, 2485196), (119, 2130168), (136, 1863897), (138, 1836884), (161, 1574472), (168, 1508869), (184, 1377663), (204, 1242598), (227, 1116696), (238, 1065084), (276, 918442), (289, 877128), (322, 787236), (357, 710056), (391, 648312), (408, 621299), (454, 558348), (476, 532542), (483, 524824), (552, 459221), (578, 438564), (644, 393618), (681, 372232), (714, 355028), (782, 324156), (867, 292376), (908, 279174), (952, 266271), (966, 262412), (1156, 219282), (1173, 216104), (1288, 196809), (1362, 186116), (1428, 177514), (1564, 162078), (1589, 159528), (1734, 146188), (1816, 139587), (1932, 131206), (2023, 125304), (2312, 109641), (2346, 108052), (2724, 93058), (2737, 92616), (2856, 88757), (3128, 81039), (3178, 79764), (3468, 73094), (3859, 65688), (3864, 65603), (4046, 62652), (4692, 54026), (4767, 53176), (5221, 48552), (5448, 46529), (5474, 46308), (6069, 41768), (6356, 39882), (6647, 38136), (6936, 36547), (7718, 32844), (8092, 31326), (8211, 30872), (9384, 27013), (9534, 26588), (10442, 24276), (10948, 23154), (11577, 21896), (12138, 20884), (12712, 19941), (13294, 19068), (15436, 16422), (15663, 16184)]