231019776

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:898

約数の個数: 180

約数和(自身を含む): 742713972

約数和(自身を除く): 511694196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 768, 832, 857, 864, 936, 1053, 1152, 1248, 1296, 1404, 1664, 1714, 1728, 1872, 2106, 2304, 2496, 2571, 2592, 2808, 3328, 3428, 3456, 3744, 4212, 4992, 5142, 5184, 5616, 6856, 6912, 7488, 7713, 8424, 9984, 10284, 10368, 11141, 11232, 13712, 14976, 15426, 16848, 20568, 20736, 22282, 22464, 23139, 27424, 29952, 30852, 33423, 33696, 41136, 44564, 44928, 46278, 54848, 61704, 66846, 67392, 69417, 82272, 89128, 89856, 92556, 100269, 109696, 123408, 133692, 134784, 138834, 164544, 178256, 185112, 200538, 219392, 246816, 267384, 269568, 277668, 300807, 329088, 356512, 370224, 401076, 493632, 534768, 555336, 601614, 658176, 713024, 740448, 802152, 902421, 987264, 1069536, 1110672, 1203228, 1426048, 1480896, 1604304, 1804842, 1974528, 2139072, 2221344, 2406456, 2852096, 2961792, 3208608, 3609684, 4278144, 4442688, 4812912, 5923584, 6417216, 7219368, 8556288, 8885376, 9625824, 12834432, 14438736, 17770752, 19251648, 25668864, 28877472, 38503296, 57754944, 77006592, 115509888, 231019776]

約数ペア:

[(1, 231019776), (2, 115509888), (3, 77006592), (4, 57754944), (6, 38503296), (8, 28877472), (9, 25668864), (12, 19251648), (13, 17770752), (16, 14438736), (18, 12834432), (24, 9625824), (26, 8885376), (27, 8556288), (32, 7219368), (36, 6417216), (39, 5923584), (48, 4812912), (52, 4442688), (54, 4278144), (64, 3609684), (72, 3208608), (78, 2961792), (81, 2852096), (96, 2406456), (104, 2221344), (108, 2139072), (117, 1974528), (128, 1804842), (144, 1604304), (156, 1480896), (162, 1426048), (192, 1203228), (208, 1110672), (216, 1069536), (234, 987264), (256, 902421), (288, 802152), (312, 740448), (324, 713024), (351, 658176), (384, 601614), (416, 555336), (432, 534768), (468, 493632), (576, 401076), (624, 370224), (648, 356512), (702, 329088), (768, 300807), (832, 277668), (857, 269568), (864, 267384), (936, 246816), (1053, 219392), (1152, 200538), (1248, 185112), (1296, 178256), (1404, 164544), (1664, 138834), (1714, 134784), (1728, 133692), (1872, 123408), (2106, 109696), (2304, 100269), (2496, 92556), (2571, 89856), (2592, 89128), (2808, 82272), (3328, 69417), (3428, 67392), (3456, 66846), (3744, 61704), (4212, 54848), (4992, 46278), (5142, 44928), (5184, 44564), (5616, 41136), (6856, 33696), (6912, 33423), (7488, 30852), (7713, 29952), (8424, 27424), (9984, 23139), (10284, 22464), (10368, 22282), (11141, 20736), (11232, 20568), (13712, 16848), (14976, 15426)]