491337504

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1008

約数の個数: 216

約数和(自身を含む): 1671064668

約数和(自身を除く): 1179727164

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 49, 56, 63, 72, 74, 84, 96, 98, 111, 112, 126, 144, 147, 148, 168, 196, 222, 224, 252, 259, 288, 294, 296, 333, 336, 392, 441, 444, 504, 518, 588, 592, 666, 672, 777, 784, 882, 888, 941, 1008, 1036, 1176, 1184, 1332, 1554, 1568, 1764, 1776, 1813, 1882, 2016, 2072, 2331, 2352, 2664, 2823, 3108, 3528, 3552, 3626, 3764, 4144, 4662, 4704, 5328, 5439, 5646, 6216, 6587, 7056, 7252, 7528, 8288, 8469, 9324, 10656, 10878, 11292, 12432, 13174, 14112, 14504, 15056, 16317, 16938, 18648, 19761, 21756, 22584, 24864, 26348, 29008, 30112, 32634, 33876, 34817, 37296, 39522, 43512, 45168, 46109, 52696, 58016, 59283, 65268, 67752, 69634, 74592, 79044, 87024, 90336, 92218, 104451, 105392, 118566, 130536, 135504, 138327, 139268, 158088, 174048, 184436, 208902, 210784, 237132, 243719, 261072, 271008, 276654, 278536, 313353, 316176, 368872, 414981, 417804, 474264, 487438, 522144, 553308, 557072, 626706, 632352, 731157, 737744, 829962, 835608, 948528, 974876, 1106616, 1114144, 1253412, 1462314, 1475488, 1659924, 1671216, 1706033, 1897056, 1949752, 2193471, 2213232, 2506824, 2924628, 3319848, 3342432, 3412066, 3899504, 4386942, 4426464, 5013648, 5118099, 5849256, 6639696, 6824132, 7799008, 8773884, 10027296, 10236198, 11698512, 13279392, 13648264, 15354297, 17547768, 20472396, 23397024, 27296528, 30708594, 35095536, 40944792, 54593056, 61417188, 70191072, 81889584, 122834376, 163779168, 245668752, 491337504]

約数ペア:

[(1, 491337504), (2, 245668752), (3, 163779168), (4, 122834376), (6, 81889584), (7, 70191072), (8, 61417188), (9, 54593056), (12, 40944792), (14, 35095536), (16, 30708594), (18, 27296528), (21, 23397024), (24, 20472396), (28, 17547768), (32, 15354297), (36, 13648264), (37, 13279392), (42, 11698512), (48, 10236198), (49, 10027296), (56, 8773884), (63, 7799008), (72, 6824132), (74, 6639696), (84, 5849256), (96, 5118099), (98, 5013648), (111, 4426464), (112, 4386942), (126, 3899504), (144, 3412066), (147, 3342432), (148, 3319848), (168, 2924628), (196, 2506824), (222, 2213232), (224, 2193471), (252, 1949752), (259, 1897056), (288, 1706033), (294, 1671216), (296, 1659924), (333, 1475488), (336, 1462314), (392, 1253412), (441, 1114144), (444, 1106616), (504, 974876), (518, 948528), (588, 835608), (592, 829962), (666, 737744), (672, 731157), (777, 632352), (784, 626706), (882, 557072), (888, 553308), (941, 522144), (1008, 487438), (1036, 474264), (1176, 417804), (1184, 414981), (1332, 368872), (1554, 316176), (1568, 313353), (1764, 278536), (1776, 276654), (1813, 271008), (1882, 261072), (2016, 243719), (2072, 237132), (2331, 210784), (2352, 208902), (2664, 184436), (2823, 174048), (3108, 158088), (3528, 139268), (3552, 138327), (3626, 135504), (3764, 130536), (4144, 118566), (4662, 105392), (4704, 104451), (5328, 92218), (5439, 90336), (5646, 87024), (6216, 79044), (6587, 74592), (7056, 69634), (7252, 67752), (7528, 65268), (8288, 59283), (8469, 58016), (9324, 52696), (10656, 46109), (10878, 45168), (11292, 43512), (12432, 39522), (13174, 37296), (14112, 34817), (14504, 33876), (15056, 32634), (16317, 30112), (16938, 29008), (18648, 26348), (19761, 24864), (21756, 22584)]