681574432

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8923}}^1$

素因数の和:8982

約数の個数: 96

約数和(自身を含む): 1727115264

約数和(自身を除く): 1045540832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1232, 1364, 1736, 2387, 2464, 2728, 3472, 4774, 5456, 6944, 8923, 9548, 10912, 17846, 19096, 35692, 38192, 62461, 71384, 76384, 98153, 124922, 142768, 196306, 249844, 276613, 285536, 392612, 499688, 553226, 687071, 785224, 999376, 1106452, 1374142, 1570448, 1936291, 1998752, 2212904, 2748284, 3042743, 3140896, 3872582, 4425808, 5496568, 6085486, 7745164, 8851616, 10993136, 12170972, 15490328, 21299201, 21986272, 24341944, 30980656, 42598402, 48683888, 61961312, 85196804, 97367776, 170393608, 340787216, 681574432]

約数ペア:

[(1, 681574432), (2, 340787216), (4, 170393608), (7, 97367776), (8, 85196804), (11, 61961312), (14, 48683888), (16, 42598402), (22, 30980656), (28, 24341944), (31, 21986272), (32, 21299201), (44, 15490328), (56, 12170972), (62, 10993136), (77, 8851616), (88, 7745164), (112, 6085486), (124, 5496568), (154, 4425808), (176, 3872582), (217, 3140896), (224, 3042743), (248, 2748284), (308, 2212904), (341, 1998752), (352, 1936291), (434, 1570448), (496, 1374142), (616, 1106452), (682, 999376), (868, 785224), (992, 687071), (1232, 553226), (1364, 499688), (1736, 392612), (2387, 285536), (2464, 276613), (2728, 249844), (3472, 196306), (4774, 142768), (5456, 124922), (6944, 98153), (8923, 76384), (9548, 71384), (10912, 62461), (17846, 38192), (19096, 35692)]