775731968

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:434

約数の個数: 108

約数和(自身を含む): 1728978720

約数和(自身を除く): 953246752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 121, 128, 158, 176, 242, 256, 316, 317, 352, 484, 632, 634, 704, 869, 968, 1264, 1268, 1408, 1738, 1936, 2528, 2536, 2816, 3476, 3487, 3872, 5056, 5072, 6952, 6974, 7744, 9559, 10112, 10144, 13904, 13948, 15488, 19118, 20224, 20288, 25043, 27808, 27896, 30976, 38236, 38357, 40576, 50086, 55616, 55792, 76472, 76714, 81152, 100172, 111232, 111584, 152944, 153428, 200344, 222464, 223168, 275473, 305888, 306856, 400688, 446336, 550946, 611776, 613712, 801376, 892672, 1101892, 1223552, 1227424, 1602752, 2203784, 2447104, 2454848, 3030203, 3205504, 4407568, 4909696, 6060406, 6411008, 8815136, 9819392, 12120812, 17630272, 24241624, 35260544, 48483248, 70521088, 96966496, 193932992, 387865984, 775731968]

約数ペア:

[(1, 775731968), (2, 387865984), (4, 193932992), (8, 96966496), (11, 70521088), (16, 48483248), (22, 35260544), (32, 24241624), (44, 17630272), (64, 12120812), (79, 9819392), (88, 8815136), (121, 6411008), (128, 6060406), (158, 4909696), (176, 4407568), (242, 3205504), (256, 3030203), (316, 2454848), (317, 2447104), (352, 2203784), (484, 1602752), (632, 1227424), (634, 1223552), (704, 1101892), (869, 892672), (968, 801376), (1264, 613712), (1268, 611776), (1408, 550946), (1738, 446336), (1936, 400688), (2528, 306856), (2536, 305888), (2816, 275473), (3476, 223168), (3487, 222464), (3872, 200344), (5056, 153428), (5072, 152944), (6952, 111584), (6974, 111232), (7744, 100172), (9559, 81152), (10112, 76714), (10144, 76472), (13904, 55792), (13948, 55616), (15488, 50086), (19118, 40576), (20224, 38357), (20288, 38236), (25043, 30976), (27808, 27896)]