212187744

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2333

約数の個数: 144

約数和(自身を含む): 672824880

約数和(自身を除く): 460637136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 608, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1632, 1824, 1938, 2281, 2448, 2584, 2736, 2907, 3876, 4562, 4896, 5168, 5472, 5814, 6843, 7752, 9124, 10336, 11628, 13686, 15504, 18248, 20529, 23256, 27372, 31008, 36496, 38777, 41058, 43339, 46512, 54744, 72992, 77554, 82116, 86678, 93024, 109488, 116331, 130017, 155108, 164232, 173356, 218976, 232662, 260034, 310216, 328464, 346712, 348993, 390051, 465324, 520068, 620432, 656928, 693424, 697986, 736763, 780102, 930648, 1040136, 1240864, 1386848, 1395972, 1473526, 1560204, 1861296, 2080272, 2210289, 2791944, 2947052, 3120408, 3722592, 4160544, 4420578, 5583888, 5894104, 6240816, 6630867, 8841156, 11167776, 11788208, 12481632, 13261734, 17682312, 23576416, 26523468, 35364624, 53046936, 70729248, 106093872, 212187744]

約数ペア:

[(1, 212187744), (2, 106093872), (3, 70729248), (4, 53046936), (6, 35364624), (8, 26523468), (9, 23576416), (12, 17682312), (16, 13261734), (17, 12481632), (18, 11788208), (19, 11167776), (24, 8841156), (32, 6630867), (34, 6240816), (36, 5894104), (38, 5583888), (48, 4420578), (51, 4160544), (57, 3722592), (68, 3120408), (72, 2947052), (76, 2791944), (96, 2210289), (102, 2080272), (114, 1861296), (136, 1560204), (144, 1473526), (152, 1395972), (153, 1386848), (171, 1240864), (204, 1040136), (228, 930648), (272, 780102), (288, 736763), (304, 697986), (306, 693424), (323, 656928), (342, 620432), (408, 520068), (456, 465324), (544, 390051), (608, 348993), (612, 346712), (646, 328464), (684, 310216), (816, 260034), (912, 232662), (969, 218976), (1224, 173356), (1292, 164232), (1368, 155108), (1632, 130017), (1824, 116331), (1938, 109488), (2281, 93024), (2448, 86678), (2584, 82116), (2736, 77554), (2907, 72992), (3876, 54744), (4562, 46512), (4896, 43339), (5168, 41058), (5472, 38777), (5814, 36496), (6843, 31008), (7752, 27372), (9124, 23256), (10336, 20529), (11628, 18248), (13686, 15504)]