259985952

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{19207}}^1$

素因数の和:19270

約数の個数: 72

約数和(自身を含む): 755104896

約数和(自身を除く): 495118944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 19207, 38414, 57621, 76828, 115242, 153656, 172863, 230484, 307312, 345726, 460968, 614624, 691452, 902729, 921936, 1382904, 1805458, 1843872, 2708187, 2765808, 3610916, 5416374, 5531616, 7221832, 8124561, 10832748, 14443664, 16249122, 21665496, 28887328, 32498244, 43330992, 64996488, 86661984, 129992976, 259985952]

約数ペア:

[(1, 259985952), (2, 129992976), (3, 86661984), (4, 64996488), (6, 43330992), (8, 32498244), (9, 28887328), (12, 21665496), (16, 16249122), (18, 14443664), (24, 10832748), (32, 8124561), (36, 7221832), (47, 5531616), (48, 5416374), (72, 3610916), (94, 2765808), (96, 2708187), (141, 1843872), (144, 1805458), (188, 1382904), (282, 921936), (288, 902729), (376, 691452), (423, 614624), (564, 460968), (752, 345726), (846, 307312), (1128, 230484), (1504, 172863), (1692, 153656), (2256, 115242), (3384, 76828), (4512, 57621), (6768, 38414), (13536, 19207)]