857183328

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3643}}^1$

素因数の和:3721

約数の個数: 144

約数和(自身を含む): 2626303680

約数和(自身を除く): 1769120352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 72, 76, 86, 96, 114, 129, 144, 152, 171, 172, 228, 258, 288, 304, 342, 344, 387, 456, 516, 608, 684, 688, 774, 817, 912, 1032, 1368, 1376, 1548, 1634, 1824, 2064, 2451, 2736, 3096, 3268, 3643, 4128, 4902, 5472, 6192, 6536, 7286, 7353, 9804, 10929, 12384, 13072, 14572, 14706, 19608, 21858, 26144, 29144, 29412, 32787, 39216, 43716, 58288, 58824, 65574, 69217, 78432, 87432, 116576, 117648, 131148, 138434, 156649, 174864, 207651, 235296, 262296, 276868, 313298, 349728, 415302, 469947, 524592, 553736, 622953, 626596, 830604, 939894, 1049184, 1107472, 1245906, 1253192, 1409841, 1661208, 1879788, 2214944, 2491812, 2506384, 2819682, 2976331, 3322416, 3759576, 4983624, 5012768, 5639364, 5952662, 6644832, 7519152, 8928993, 9967248, 11278728, 11905324, 15038304, 17857986, 19934496, 22557456, 23810648, 26786979, 35715972, 45114912, 47621296, 53573958, 71431944, 95242592, 107147916, 142863888, 214295832, 285727776, 428591664, 857183328]

約数ペア:

[(1, 857183328), (2, 428591664), (3, 285727776), (4, 214295832), (6, 142863888), (8, 107147916), (9, 95242592), (12, 71431944), (16, 53573958), (18, 47621296), (19, 45114912), (24, 35715972), (32, 26786979), (36, 23810648), (38, 22557456), (43, 19934496), (48, 17857986), (57, 15038304), (72, 11905324), (76, 11278728), (86, 9967248), (96, 8928993), (114, 7519152), (129, 6644832), (144, 5952662), (152, 5639364), (171, 5012768), (172, 4983624), (228, 3759576), (258, 3322416), (288, 2976331), (304, 2819682), (342, 2506384), (344, 2491812), (387, 2214944), (456, 1879788), (516, 1661208), (608, 1409841), (684, 1253192), (688, 1245906), (774, 1107472), (817, 1049184), (912, 939894), (1032, 830604), (1368, 626596), (1376, 622953), (1548, 553736), (1634, 524592), (1824, 469947), (2064, 415302), (2451, 349728), (2736, 313298), (3096, 276868), (3268, 262296), (3643, 235296), (4128, 207651), (4902, 174864), (5472, 156649), (6192, 138434), (6536, 131148), (7286, 117648), (7353, 116576), (9804, 87432), (10929, 78432), (12384, 69217), (13072, 65574), (14572, 58824), (14706, 58288), (19608, 43716), (21858, 39216), (26144, 32787), (29144, 29412)]