421338624

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:440

約数の個数: 160

約数和(自身を含む): 1296345600

約数和(自身を除く): 875006976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 149, 168, 192, 224, 256, 263, 298, 336, 384, 447, 448, 512, 526, 596, 672, 768, 789, 894, 896, 1043, 1052, 1192, 1344, 1536, 1578, 1788, 1792, 1841, 2086, 2104, 2384, 2688, 3129, 3156, 3576, 3584, 3682, 4172, 4208, 4768, 5376, 5523, 6258, 6312, 7152, 7364, 8344, 8416, 9536, 10752, 11046, 12516, 12624, 14304, 14728, 16688, 16832, 19072, 22092, 25032, 25248, 28608, 29456, 33376, 33664, 38144, 39187, 44184, 50064, 50496, 57216, 58912, 66752, 67328, 76288, 78374, 88368, 100128, 100992, 114432, 117561, 117824, 133504, 134656, 156748, 176736, 200256, 201984, 228864, 235122, 235648, 267008, 274309, 313496, 353472, 400512, 403968, 470244, 471296, 534016, 548618, 626992, 706944, 801024, 822927, 940488, 942592, 1097236, 1253984, 1413888, 1602048, 1645854, 1880976, 2194472, 2507968, 2827776, 3291708, 3761952, 4388944, 5015936, 6583416, 7523904, 8777888, 10031872, 13166832, 15047808, 17555776, 20063744, 26333664, 30095616, 35111552, 52667328, 60191232, 70223104, 105334656, 140446208, 210669312, 421338624]

約数ペア:

[(1, 421338624), (2, 210669312), (3, 140446208), (4, 105334656), (6, 70223104), (7, 60191232), (8, 52667328), (12, 35111552), (14, 30095616), (16, 26333664), (21, 20063744), (24, 17555776), (28, 15047808), (32, 13166832), (42, 10031872), (48, 8777888), (56, 7523904), (64, 6583416), (84, 5015936), (96, 4388944), (112, 3761952), (128, 3291708), (149, 2827776), (168, 2507968), (192, 2194472), (224, 1880976), (256, 1645854), (263, 1602048), (298, 1413888), (336, 1253984), (384, 1097236), (447, 942592), (448, 940488), (512, 822927), (526, 801024), (596, 706944), (672, 626992), (768, 548618), (789, 534016), (894, 471296), (896, 470244), (1043, 403968), (1052, 400512), (1192, 353472), (1344, 313496), (1536, 274309), (1578, 267008), (1788, 235648), (1792, 235122), (1841, 228864), (2086, 201984), (2104, 200256), (2384, 176736), (2688, 156748), (3129, 134656), (3156, 133504), (3576, 117824), (3584, 117561), (3682, 114432), (4172, 100992), (4208, 100128), (4768, 88368), (5376, 78374), (5523, 76288), (6258, 67328), (6312, 66752), (7152, 58912), (7364, 57216), (8344, 50496), (8416, 50064), (9536, 44184), (10752, 39187), (11046, 38144), (12516, 33664), (12624, 33376), (14304, 29456), (14728, 28608), (16688, 25248), (16832, 25032), (19072, 22092)]