848691216

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:674

約数の個数: 160

約数和(自身を含む): 2539520000

約数和(自身を除く): 1690828784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 127, 144, 186, 216, 248, 254, 279, 372, 381, 432, 496, 499, 508, 558, 744, 762, 837, 998, 1016, 1116, 1143, 1488, 1497, 1524, 1674, 1996, 2032, 2232, 2286, 2994, 3048, 3348, 3429, 3937, 3992, 4464, 4491, 4572, 5988, 6096, 6696, 6858, 7874, 7984, 8982, 9144, 11811, 11976, 13392, 13473, 13716, 15469, 15748, 17964, 18288, 23622, 23952, 26946, 27432, 30938, 31496, 35433, 35928, 46407, 47244, 53892, 54864, 61876, 62992, 63373, 70866, 71856, 92814, 94488, 106299, 107784, 123752, 126746, 139221, 141732, 185628, 188976, 190119, 212598, 215568, 247504, 253492, 278442, 283464, 371256, 380238, 417663, 425196, 506984, 556884, 566928, 570357, 742512, 760476, 835326, 850392, 1013968, 1113768, 1140714, 1520952, 1670652, 1700784, 1711071, 1964563, 2227536, 2281428, 3041904, 3341304, 3422142, 3929126, 4562856, 5893689, 6682608, 6844284, 7858252, 9125712, 11787378, 13688568, 15716504, 17681067, 23574756, 27377136, 31433008, 35362134, 47149512, 53043201, 70724268, 94299024, 106086402, 141448536, 212172804, 282897072, 424345608, 848691216]

約数ペア:

[(1, 848691216), (2, 424345608), (3, 282897072), (4, 212172804), (6, 141448536), (8, 106086402), (9, 94299024), (12, 70724268), (16, 53043201), (18, 47149512), (24, 35362134), (27, 31433008), (31, 27377136), (36, 23574756), (48, 17681067), (54, 15716504), (62, 13688568), (72, 11787378), (93, 9125712), (108, 7858252), (124, 6844284), (127, 6682608), (144, 5893689), (186, 4562856), (216, 3929126), (248, 3422142), (254, 3341304), (279, 3041904), (372, 2281428), (381, 2227536), (432, 1964563), (496, 1711071), (499, 1700784), (508, 1670652), (558, 1520952), (744, 1140714), (762, 1113768), (837, 1013968), (998, 850392), (1016, 835326), (1116, 760476), (1143, 742512), (1488, 570357), (1497, 566928), (1524, 556884), (1674, 506984), (1996, 425196), (2032, 417663), (2232, 380238), (2286, 371256), (2994, 283464), (3048, 278442), (3348, 253492), (3429, 247504), (3937, 215568), (3992, 212598), (4464, 190119), (4491, 188976), (4572, 185628), (5988, 141732), (6096, 139221), (6696, 126746), (6858, 123752), (7874, 107784), (7984, 106299), (8982, 94488), (9144, 92814), (11811, 71856), (11976, 70866), (13392, 63373), (13473, 62992), (13716, 61876), (15469, 54864), (15748, 53892), (17964, 47244), (18288, 46407), (23622, 35928), (23952, 35433), (26946, 31496), (27432, 30938)]