383769286736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1\times {\mathrm{20731}}^1$

素因数の和:21840

約数の個数: 80

約数和(自身を含む): 819601970688

約数和(自身を除く): 435832683952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 983, 1177, 1712, 1966, 2354, 3932, 4708, 7864, 9416, 10813, 15728, 18832, 20731, 21626, 41462, 43252, 82924, 86504, 105181, 165848, 173008, 210362, 228041, 331696, 420724, 456082, 841448, 912164, 1156991, 1682896, 1824328, 2218217, 2313982, 3648656, 4436434, 4627964, 8872868, 9255928, 17745736, 18511856, 20378573, 24400387, 35491472, 40757146, 48800774, 81514292, 97601548, 163028584, 195203096, 224164303, 326057168, 390406192, 448328606, 896657212, 1793314424, 2180507311, 3586628848, 4361014622, 8722029244, 17444058488, 23985580421, 34888116976, 47971160842, 95942321684, 191884643368, 383769286736]

約数ペア:

[(1, 383769286736), (2, 191884643368), (4, 95942321684), (8, 47971160842), (11, 34888116976), (16, 23985580421), (22, 17444058488), (44, 8722029244), (88, 4361014622), (107, 3586628848), (176, 2180507311), (214, 1793314424), (428, 896657212), (856, 448328606), (983, 390406192), (1177, 326057168), (1712, 224164303), (1966, 195203096), (2354, 163028584), (3932, 97601548), (4708, 81514292), (7864, 48800774), (9416, 40757146), (10813, 35491472), (15728, 24400387), (18832, 20378573), (20731, 18511856), (21626, 17745736), (41462, 9255928), (43252, 8872868), (82924, 4627964), (86504, 4436434), (105181, 3648656), (165848, 2313982), (173008, 2218217), (210362, 1824328), (228041, 1682896), (331696, 1156991), (420724, 912164), (456082, 841448)]