455831856

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:611

約数の個数: 120

約数和(自身を含む): 1308827936

約数和(自身を除く): 852996080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 103, 144, 146, 206, 219, 292, 309, 412, 421, 438, 584, 618, 657, 824, 842, 876, 927, 1168, 1236, 1263, 1314, 1648, 1684, 1752, 1854, 2472, 2526, 2628, 3368, 3504, 3708, 3789, 4944, 5052, 5256, 6736, 7416, 7519, 7578, 10104, 10512, 14832, 15038, 15156, 20208, 22557, 30076, 30312, 30733, 43363, 45114, 60152, 60624, 61466, 67671, 86726, 90228, 92199, 120304, 122932, 130089, 135342, 173452, 180456, 184398, 245864, 260178, 270684, 276597, 346904, 360912, 368796, 390267, 491728, 520356, 541368, 553194, 693808, 737592, 780534, 1040712, 1082736, 1106388, 1475184, 1561068, 2081424, 2212776, 3122136, 3165499, 4425552, 6244272, 6330998, 9496497, 12661996, 18992994, 25323992, 28489491, 37985988, 50647984, 56978982, 75971976, 113957964, 151943952, 227915928, 455831856]

約数ペア:

[(1, 455831856), (2, 227915928), (3, 151943952), (4, 113957964), (6, 75971976), (8, 56978982), (9, 50647984), (12, 37985988), (16, 28489491), (18, 25323992), (24, 18992994), (36, 12661996), (48, 9496497), (72, 6330998), (73, 6244272), (103, 4425552), (144, 3165499), (146, 3122136), (206, 2212776), (219, 2081424), (292, 1561068), (309, 1475184), (412, 1106388), (421, 1082736), (438, 1040712), (584, 780534), (618, 737592), (657, 693808), (824, 553194), (842, 541368), (876, 520356), (927, 491728), (1168, 390267), (1236, 368796), (1263, 360912), (1314, 346904), (1648, 276597), (1684, 270684), (1752, 260178), (1854, 245864), (2472, 184398), (2526, 180456), (2628, 173452), (3368, 135342), (3504, 130089), (3708, 122932), (3789, 120304), (4944, 92199), (5052, 90228), (5256, 86726), (6736, 67671), (7416, 61466), (7519, 60624), (7578, 60152), (10104, 45114), (10512, 43363), (14832, 30733), (15038, 30312), (15156, 30076), (20208, 22557)]