246478752

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1603

約数の個数: 144

約数和(自身を含む): 772900128

約数和(自身を除く): 526421376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1248, 1376, 1531, 1548, 1677, 1872, 2064, 2236, 3062, 3096, 3354, 3744, 4128, 4472, 4593, 5031, 6124, 6192, 6708, 8944, 9186, 10062, 12248, 12384, 13416, 13779, 17888, 18372, 19903, 20124, 24496, 26832, 27558, 36744, 39806, 40248, 48992, 53664, 55116, 59709, 65833, 73488, 79612, 80496, 110232, 119418, 131666, 146976, 159224, 160992, 179127, 197499, 220464, 238836, 263332, 318448, 358254, 394998, 440928, 477672, 526664, 592497, 636896, 716508, 789996, 855829, 955344, 1053328, 1184994, 1433016, 1579992, 1711658, 1910688, 2106656, 2369988, 2567487, 2866032, 3159984, 3423316, 4739976, 5134974, 5732064, 6319968, 6846632, 7702461, 9479952, 10269948, 13693264, 15404922, 18959904, 20539896, 27386528, 30809844, 41079792, 61619688, 82159584, 123239376, 246478752]

約数ペア:

[(1, 246478752), (2, 123239376), (3, 82159584), (4, 61619688), (6, 41079792), (8, 30809844), (9, 27386528), (12, 20539896), (13, 18959904), (16, 15404922), (18, 13693264), (24, 10269948), (26, 9479952), (32, 7702461), (36, 6846632), (39, 6319968), (43, 5732064), (48, 5134974), (52, 4739976), (72, 3423316), (78, 3159984), (86, 2866032), (96, 2567487), (104, 2369988), (117, 2106656), (129, 1910688), (144, 1711658), (156, 1579992), (172, 1433016), (208, 1184994), (234, 1053328), (258, 955344), (288, 855829), (312, 789996), (344, 716508), (387, 636896), (416, 592497), (468, 526664), (516, 477672), (559, 440928), (624, 394998), (688, 358254), (774, 318448), (936, 263332), (1032, 238836), (1118, 220464), (1248, 197499), (1376, 179127), (1531, 160992), (1548, 159224), (1677, 146976), (1872, 131666), (2064, 119418), (2236, 110232), (3062, 80496), (3096, 79612), (3354, 73488), (3744, 65833), (4128, 59709), (4472, 55116), (4593, 53664), (5031, 48992), (6124, 40248), (6192, 39806), (6708, 36744), (8944, 27558), (9186, 26832), (10062, 24496), (12248, 20124), (12384, 19903), (13416, 18372), (13779, 17888)]