490879296

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:829

約数の個数: 168

約数和(自身を含む): 1493666304

約数和(自身を除く): 1002787008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 111, 124, 144, 148, 186, 192, 222, 248, 279, 288, 296, 333, 372, 444, 496, 558, 576, 592, 666, 743, 744, 888, 992, 1116, 1147, 1184, 1332, 1486, 1488, 1776, 1984, 2229, 2232, 2294, 2368, 2664, 2972, 2976, 3441, 3552, 4458, 4464, 4588, 5328, 5944, 5952, 6687, 6882, 7104, 8916, 8928, 9176, 10323, 10656, 11888, 13374, 13764, 17832, 17856, 18352, 20646, 21312, 23033, 23776, 26748, 27491, 27528, 35664, 36704, 41292, 46066, 47552, 53496, 54982, 55056, 69099, 71328, 73408, 82473, 82584, 92132, 106992, 109964, 110112, 138198, 142656, 164946, 165168, 184264, 207297, 213984, 219928, 220224, 247419, 276396, 329892, 330336, 368528, 414594, 427968, 439856, 494838, 552792, 659784, 660672, 737056, 829188, 852221, 879712, 989676, 1105584, 1319568, 1474112, 1658376, 1704442, 1759424, 1979352, 2211168, 2556663, 2639136, 3316752, 3408884, 3958704, 4422336, 5113326, 5278272, 6633504, 6817768, 7669989, 7917408, 10226652, 13267008, 13635536, 15339978, 15834816, 20453304, 27271072, 30679956, 40906608, 54542144, 61359912, 81813216, 122719824, 163626432, 245439648, 490879296]

約数ペア:

[(1, 490879296), (2, 245439648), (3, 163626432), (4, 122719824), (6, 81813216), (8, 61359912), (9, 54542144), (12, 40906608), (16, 30679956), (18, 27271072), (24, 20453304), (31, 15834816), (32, 15339978), (36, 13635536), (37, 13267008), (48, 10226652), (62, 7917408), (64, 7669989), (72, 6817768), (74, 6633504), (93, 5278272), (96, 5113326), (111, 4422336), (124, 3958704), (144, 3408884), (148, 3316752), (186, 2639136), (192, 2556663), (222, 2211168), (248, 1979352), (279, 1759424), (288, 1704442), (296, 1658376), (333, 1474112), (372, 1319568), (444, 1105584), (496, 989676), (558, 879712), (576, 852221), (592, 829188), (666, 737056), (743, 660672), (744, 659784), (888, 552792), (992, 494838), (1116, 439856), (1147, 427968), (1184, 414594), (1332, 368528), (1486, 330336), (1488, 329892), (1776, 276396), (1984, 247419), (2229, 220224), (2232, 219928), (2294, 213984), (2368, 207297), (2664, 184264), (2972, 165168), (2976, 164946), (3441, 142656), (3552, 138198), (4458, 110112), (4464, 109964), (4588, 106992), (5328, 92132), (5944, 82584), (5952, 82473), (6687, 73408), (6882, 71328), (7104, 69099), (8916, 55056), (8928, 54982), (9176, 53496), (10323, 47552), (10656, 46066), (11888, 41292), (13374, 36704), (13764, 35664), (17832, 27528), (17856, 27491), (18352, 26748), (20646, 23776), (21312, 23033)]