506979984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 1666464768

約数和(自身を除く): 1159484784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 34, 42, 46, 48, 51, 56, 68, 69, 84, 92, 102, 112, 119, 136, 138, 161, 168, 184, 204, 227, 238, 272, 276, 289, 322, 336, 357, 368, 391, 408, 454, 476, 483, 552, 578, 644, 681, 714, 782, 816, 867, 908, 952, 966, 1104, 1156, 1173, 1288, 1362, 1428, 1564, 1589, 1734, 1816, 1904, 1932, 2023, 2312, 2346, 2576, 2724, 2737, 2856, 3128, 3178, 3468, 3632, 3859, 3864, 4046, 4624, 4692, 4767, 5221, 5448, 5474, 5712, 6069, 6256, 6356, 6647, 6936, 7718, 7728, 8092, 8211, 9384, 9534, 10442, 10896, 10948, 11577, 12138, 12712, 13294, 13872, 15436, 15663, 16184, 16422, 18768, 19068, 19941, 20884, 21896, 23154, 24276, 25424, 26588, 27013, 30872, 31326, 32368, 32844, 36547, 38136, 39882, 41768, 43792, 46308, 46529, 48552, 53176, 54026, 61744, 62652, 65603, 65688, 73094, 76272, 79764, 81039, 83536, 88757, 92616, 93058, 97104, 106352, 108052, 109641, 125304, 131206, 131376, 139587, 146188, 159528, 162078, 177514, 185232, 186116, 196809, 216104, 219282, 250608, 262412, 266271, 279174, 292376, 319056, 324156, 355028, 372232, 393618, 432208, 438564, 459221, 524824, 532542, 558348, 584752, 621299, 648312, 710056, 744464, 787236, 877128, 918442, 1049648, 1065084, 1116696, 1242598, 1296624, 1377663, 1420112, 1508869, 1574472, 1754256, 1836884, 1863897, 2130168, 2233392, 2485196, 2755326, 3017738, 3148944, 3673768, 3727794, 4260336, 4526607, 4970392, 5510652, 6035476, 7347536, 7455588, 9053214, 9940784, 10562083, 11021304, 12070952, 14911176, 18106428, 21124166, 22042608, 24141904, 29822352, 31686249, 36212856, 42248332, 63372498, 72425712, 84496664, 126744996, 168993328, 253489992, 506979984]

約数ペア:

[(1, 506979984), (2, 253489992), (3, 168993328), (4, 126744996), (6, 84496664), (7, 72425712), (8, 63372498), (12, 42248332), (14, 36212856), (16, 31686249), (17, 29822352), (21, 24141904), (23, 22042608), (24, 21124166), (28, 18106428), (34, 14911176), (42, 12070952), (46, 11021304), (48, 10562083), (51, 9940784), (56, 9053214), (68, 7455588), (69, 7347536), (84, 6035476), (92, 5510652), (102, 4970392), (112, 4526607), (119, 4260336), (136, 3727794), (138, 3673768), (161, 3148944), (168, 3017738), (184, 2755326), (204, 2485196), (227, 2233392), (238, 2130168), (272, 1863897), (276, 1836884), (289, 1754256), (322, 1574472), (336, 1508869), (357, 1420112), (368, 1377663), (391, 1296624), (408, 1242598), (454, 1116696), (476, 1065084), (483, 1049648), (552, 918442), (578, 877128), (644, 787236), (681, 744464), (714, 710056), (782, 648312), (816, 621299), (867, 584752), (908, 558348), (952, 532542), (966, 524824), (1104, 459221), (1156, 438564), (1173, 432208), (1288, 393618), (1362, 372232), (1428, 355028), (1564, 324156), (1589, 319056), (1734, 292376), (1816, 279174), (1904, 266271), (1932, 262412), (2023, 250608), (2312, 219282), (2346, 216104), (2576, 196809), (2724, 186116), (2737, 185232), (2856, 177514), (3128, 162078), (3178, 159528), (3468, 146188), (3632, 139587), (3859, 131376), (3864, 131206), (4046, 125304), (4624, 109641), (4692, 108052), (4767, 106352), (5221, 97104), (5448, 93058), (5474, 92616), (5712, 88757), (6069, 83536), (6256, 81039), (6356, 79764), (6647, 76272), (6936, 73094), (7718, 65688), (7728, 65603), (8092, 62652), (8211, 61744), (9384, 54026), (9534, 53176), (10442, 48552), (10896, 46529), (10948, 46308), (11577, 43792), (12138, 41768), (12712, 39882), (13294, 38136), (13872, 36547), (15436, 32844), (15663, 32368), (16184, 31326), (16422, 30872), (18768, 27013), (19068, 26588), (19941, 25424), (20884, 24276), (21896, 23154)]