311769536

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6143}}^1$

素因数の和:6229

約数の個数: 56

約数和(自身を含む): 677289984

約数和(自身を除く): 365520448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 208, 244, 416, 488, 793, 832, 976, 1586, 1952, 3172, 3904, 6143, 6344, 12286, 12688, 24572, 25376, 49144, 50752, 79859, 98288, 159718, 196576, 319436, 374723, 393152, 638872, 749446, 1277744, 1498892, 2555488, 2997784, 4871399, 5110976, 5995568, 9742798, 11991136, 19485596, 23982272, 38971192, 77942384, 155884768, 311769536]

約数ペア:

[(1, 311769536), (2, 155884768), (4, 77942384), (8, 38971192), (13, 23982272), (16, 19485596), (26, 11991136), (32, 9742798), (52, 5995568), (61, 5110976), (64, 4871399), (104, 2997784), (122, 2555488), (208, 1498892), (244, 1277744), (416, 749446), (488, 638872), (793, 393152), (832, 374723), (976, 319436), (1586, 196576), (1952, 159718), (3172, 98288), (3904, 79859), (6143, 50752), (6344, 49144), (12286, 25376), (12688, 24572)]