1306917888

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22391}}^1$

素因数の和:22433

約数の個数: 88

約数和(自身を含む): 3666913920

約数和(自身を除く): 2359996032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1024, 1216, 1536, 1824, 2432, 3072, 3648, 4864, 7296, 9728, 14592, 19456, 22391, 29184, 44782, 58368, 67173, 89564, 134346, 179128, 268692, 358256, 425429, 537384, 716512, 850858, 1074768, 1276287, 1433024, 1701716, 2149536, 2552574, 2866048, 3403432, 4299072, 5105148, 5732096, 6806864, 8598144, 10210296, 11464192, 13613728, 17196288, 20420592, 22928384, 27227456, 34392576, 40841184, 54454912, 68785152, 81682368, 108909824, 163364736, 217819648, 326729472, 435639296, 653458944, 1306917888]

約数ペア:

[(1, 1306917888), (2, 653458944), (3, 435639296), (4, 326729472), (6, 217819648), (8, 163364736), (12, 108909824), (16, 81682368), (19, 68785152), (24, 54454912), (32, 40841184), (38, 34392576), (48, 27227456), (57, 22928384), (64, 20420592), (76, 17196288), (96, 13613728), (114, 11464192), (128, 10210296), (152, 8598144), (192, 6806864), (228, 5732096), (256, 5105148), (304, 4299072), (384, 3403432), (456, 2866048), (512, 2552574), (608, 2149536), (768, 1701716), (912, 1433024), (1024, 1276287), (1216, 1074768), (1536, 850858), (1824, 716512), (2432, 537384), (3072, 425429), (3648, 358256), (4864, 268692), (7296, 179128), (9728, 134346), (14592, 89564), (19456, 67173), (22391, 58368), (29184, 44782)]