260825616

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:818

約数の個数: 160

約数和(自身を含む): 807488000

約数和(自身を除く): 546662384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 43, 48, 54, 57, 72, 76, 86, 108, 114, 129, 144, 152, 171, 172, 216, 228, 258, 304, 342, 344, 387, 432, 456, 513, 516, 684, 688, 739, 774, 817, 912, 1026, 1032, 1161, 1368, 1478, 1548, 1634, 2052, 2064, 2217, 2322, 2451, 2736, 2956, 3096, 3268, 4104, 4434, 4644, 4902, 5912, 6192, 6536, 6651, 7353, 8208, 8868, 9288, 9804, 11824, 13072, 13302, 14041, 14706, 17736, 18576, 19608, 19953, 22059, 26604, 28082, 29412, 31777, 35472, 39216, 39906, 42123, 44118, 53208, 56164, 58824, 63554, 79812, 84246, 88236, 95331, 106416, 112328, 117648, 126369, 127108, 159624, 168492, 176472, 190662, 224656, 252738, 254216, 285993, 319248, 336984, 352944, 379107, 381324, 505476, 508432, 571986, 603763, 673968, 758214, 762648, 857979, 1010952, 1143972, 1207526, 1516428, 1525296, 1715958, 1811289, 2021904, 2287944, 2415052, 3032856, 3431916, 3622578, 4575888, 4830104, 5433867, 6065712, 6863832, 7245156, 9660208, 10867734, 13727664, 14490312, 16301601, 21735468, 28980624, 32603202, 43470936, 65206404, 86941872, 130412808, 260825616]

約数ペア:

[(1, 260825616), (2, 130412808), (3, 86941872), (4, 65206404), (6, 43470936), (8, 32603202), (9, 28980624), (12, 21735468), (16, 16301601), (18, 14490312), (19, 13727664), (24, 10867734), (27, 9660208), (36, 7245156), (38, 6863832), (43, 6065712), (48, 5433867), (54, 4830104), (57, 4575888), (72, 3622578), (76, 3431916), (86, 3032856), (108, 2415052), (114, 2287944), (129, 2021904), (144, 1811289), (152, 1715958), (171, 1525296), (172, 1516428), (216, 1207526), (228, 1143972), (258, 1010952), (304, 857979), (342, 762648), (344, 758214), (387, 673968), (432, 603763), (456, 571986), (513, 508432), (516, 505476), (684, 381324), (688, 379107), (739, 352944), (774, 336984), (817, 319248), (912, 285993), (1026, 254216), (1032, 252738), (1161, 224656), (1368, 190662), (1478, 176472), (1548, 168492), (1634, 159624), (2052, 127108), (2064, 126369), (2217, 117648), (2322, 112328), (2451, 106416), (2736, 95331), (2956, 88236), (3096, 84246), (3268, 79812), (4104, 63554), (4434, 58824), (4644, 56164), (4902, 53208), (5912, 44118), (6192, 42123), (6536, 39906), (6651, 39216), (7353, 35472), (8208, 31777), (8868, 29412), (9288, 28082), (9804, 26604), (11824, 22059), (13072, 19953), (13302, 19608), (14041, 18576), (14706, 17736)]