2134612728

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1979}}^1$

素因数の和:2273

約数の個数: 96

約数和(自身を含む): 5893430400

約数和(自身を除く): 3758817672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 211, 213, 284, 422, 426, 568, 633, 639, 844, 852, 1266, 1278, 1688, 1704, 1899, 1979, 2532, 2556, 3798, 3958, 5064, 5112, 5937, 7596, 7916, 11874, 14981, 15192, 15832, 17811, 23748, 29962, 35622, 44943, 47496, 59924, 71244, 89886, 119848, 134829, 140509, 142488, 179772, 269658, 281018, 359544, 417569, 421527, 539316, 562036, 835138, 843054, 1078632, 1124072, 1252707, 1264581, 1670276, 1686108, 2505414, 2529162, 3340552, 3372216, 3758121, 5010828, 5058324, 7516242, 10021656, 10116648, 15032484, 29647399, 30064968, 59294798, 88942197, 118589596, 177884394, 237179192, 266826591, 355768788, 533653182, 711537576, 1067306364, 2134612728]

約数ペア:

[(1, 2134612728), (2, 1067306364), (3, 711537576), (4, 533653182), (6, 355768788), (8, 266826591), (9, 237179192), (12, 177884394), (18, 118589596), (24, 88942197), (36, 59294798), (71, 30064968), (72, 29647399), (142, 15032484), (211, 10116648), (213, 10021656), (284, 7516242), (422, 5058324), (426, 5010828), (568, 3758121), (633, 3372216), (639, 3340552), (844, 2529162), (852, 2505414), (1266, 1686108), (1278, 1670276), (1688, 1264581), (1704, 1252707), (1899, 1124072), (1979, 1078632), (2532, 843054), (2556, 835138), (3798, 562036), (3958, 539316), (5064, 421527), (5112, 417569), (5937, 359544), (7596, 281018), (7916, 269658), (11874, 179772), (14981, 142488), (15192, 140509), (15832, 134829), (17811, 119848), (23748, 89886), (29962, 71244), (35622, 59924), (44943, 47496)]