247978484416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4886083}}^1$

素因数の和:4886169

約数の個数: 56

約数和(自身を含む): 538622355824

約数和(自身を除く): 290643871408

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, 6344, 12688, 25376, 50752, 4886083, 9772166, 19544332, 39088664, 63519079, 78177328, 127038158, 156354656, 254076316, 298051063, 312709312, 508152632, 596102126, 1016305264, 1192204252, 2032610528, 2384408504, 3874663819, 4065221056, 4768817008, 7749327638, 9537634016, 15498655276, 19075268032, 30997310552, 61994621104, 123989242208, 247978484416]

約数ペア:

[(1, 247978484416), (2, 123989242208), (4, 61994621104), (8, 30997310552), (13, 19075268032), (16, 15498655276), (26, 9537634016), (32, 7749327638), (52, 4768817008), (61, 4065221056), (64, 3874663819), (104, 2384408504), (122, 2032610528), (208, 1192204252), (244, 1016305264), (416, 596102126), (488, 508152632), (793, 312709312), (832, 298051063), (976, 254076316), (1586, 156354656), (1952, 127038158), (3172, 78177328), (3904, 63519079), (6344, 39088664), (12688, 19544332), (25376, 9772166), (50752, 4886083)]