788341968

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1097

約数の個数: 120

約数和(自身を含む): 2266729920

約数和(自身を除く): 1478387952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 83, 142, 144, 166, 213, 249, 284, 332, 426, 498, 568, 639, 664, 747, 852, 929, 996, 1136, 1278, 1328, 1494, 1704, 1858, 1992, 2556, 2787, 2988, 3408, 3716, 3984, 5112, 5574, 5893, 5976, 7432, 8361, 10224, 11148, 11786, 11952, 14864, 16722, 17679, 22296, 23572, 33444, 35358, 44592, 47144, 53037, 65959, 66888, 70716, 77107, 94288, 106074, 131918, 133776, 141432, 154214, 197877, 212148, 231321, 263836, 282864, 308428, 395754, 424296, 462642, 527672, 593631, 616856, 693963, 791508, 848592, 925284, 1055344, 1187262, 1233712, 1387926, 1583016, 1850568, 2374524, 2775852, 3166032, 3701136, 4749048, 5474597, 5551704, 9498096, 10949194, 11103408, 16423791, 21898388, 32847582, 43796776, 49271373, 65695164, 87593552, 98542746, 131390328, 197085492, 262780656, 394170984, 788341968]

約数ペア:

[(1, 788341968), (2, 394170984), (3, 262780656), (4, 197085492), (6, 131390328), (8, 98542746), (9, 87593552), (12, 65695164), (16, 49271373), (18, 43796776), (24, 32847582), (36, 21898388), (48, 16423791), (71, 11103408), (72, 10949194), (83, 9498096), (142, 5551704), (144, 5474597), (166, 4749048), (213, 3701136), (249, 3166032), (284, 2775852), (332, 2374524), (426, 1850568), (498, 1583016), (568, 1387926), (639, 1233712), (664, 1187262), (747, 1055344), (852, 925284), (929, 848592), (996, 791508), (1136, 693963), (1278, 616856), (1328, 593631), (1494, 527672), (1704, 462642), (1858, 424296), (1992, 395754), (2556, 308428), (2787, 282864), (2988, 263836), (3408, 231321), (3716, 212148), (3984, 197877), (5112, 154214), (5574, 141432), (5893, 133776), (5976, 131918), (7432, 106074), (8361, 94288), (10224, 77107), (11148, 70716), (11786, 66888), (11952, 65959), (14864, 53037), (16722, 47144), (17679, 44592), (22296, 35358), (23572, 33444)]