423257856

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:758

約数の個数: 144

約数和(自身を含む): 1299395328

約数和(自身を除く): 876137472

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, 131, 168, 192, 224, 256, 262, 336, 384, 393, 448, 524, 601, 672, 768, 786, 896, 917, 1048, 1202, 1344, 1572, 1792, 1803, 1834, 2096, 2404, 2688, 2751, 3144, 3606, 3668, 4192, 4207, 4808, 5376, 5502, 6288, 7212, 7336, 8384, 8414, 9616, 11004, 12576, 12621, 14424, 14672, 16768, 16828, 19232, 22008, 25152, 25242, 28848, 29344, 33536, 33656, 38464, 44016, 50304, 50484, 57696, 58688, 67312, 76928, 78731, 88032, 100608, 100968, 115392, 117376, 134624, 153856, 157462, 176064, 201936, 230784, 234752, 236193, 269248, 314924, 352128, 403872, 461568, 472386, 538496, 551117, 629848, 704256, 807744, 944772, 1076992, 1102234, 1259696, 1615488, 1653351, 1889544, 2204468, 2519392, 3230976, 3306702, 3779088, 4408936, 5038784, 6613404, 7558176, 8817872, 10077568, 13226808, 15116352, 17635744, 20155136, 26453616, 30232704, 35271488, 52907232, 60465408, 70542976, 105814464, 141085952, 211628928, 423257856]

約数ペア:

[(1, 423257856), (2, 211628928), (3, 141085952), (4, 105814464), (6, 70542976), (7, 60465408), (8, 52907232), (12, 35271488), (14, 30232704), (16, 26453616), (21, 20155136), (24, 17635744), (28, 15116352), (32, 13226808), (42, 10077568), (48, 8817872), (56, 7558176), (64, 6613404), (84, 5038784), (96, 4408936), (112, 3779088), (128, 3306702), (131, 3230976), (168, 2519392), (192, 2204468), (224, 1889544), (256, 1653351), (262, 1615488), (336, 1259696), (384, 1102234), (393, 1076992), (448, 944772), (524, 807744), (601, 704256), (672, 629848), (768, 551117), (786, 538496), (896, 472386), (917, 461568), (1048, 403872), (1202, 352128), (1344, 314924), (1572, 269248), (1792, 236193), (1803, 234752), (1834, 230784), (2096, 201936), (2404, 176064), (2688, 157462), (2751, 153856), (3144, 134624), (3606, 117376), (3668, 115392), (4192, 100968), (4207, 100608), (4808, 88032), (5376, 78731), (5502, 76928), (6288, 67312), (7212, 58688), (7336, 57696), (8384, 50484), (8414, 50304), (9616, 44016), (11004, 38464), (12576, 33656), (12621, 33536), (14424, 29344), (14672, 28848), (16768, 25242), (16828, 25152), (19232, 22008)]