255932736

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{70157}}^1$

素因数の和:70191

約数の個数: 56

約数和(自身を含む): 712805280

約数和(自身を除く): 456872544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 70157, 140314, 210471, 280628, 420942, 561256, 841884, 1122512, 1332983, 1683768, 2245024, 2665966, 3367536, 3998949, 4490048, 5331932, 6735072, 7997898, 10663864, 13470144, 15995796, 21327728, 31991592, 42655456, 63983184, 85310912, 127966368, 255932736]

約数ペア:

[(1, 255932736), (2, 127966368), (3, 85310912), (4, 63983184), (6, 42655456), (8, 31991592), (12, 21327728), (16, 15995796), (19, 13470144), (24, 10663864), (32, 7997898), (38, 6735072), (48, 5331932), (57, 4490048), (64, 3998949), (76, 3367536), (96, 2665966), (114, 2245024), (152, 1683768), (192, 1332983), (228, 1122512), (304, 841884), (456, 561256), (608, 420942), (912, 280628), (1216, 210471), (1824, 140314), (3648, 70157)]