305738368

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5927}}^1$

素因数の和:5985

約数の個数: 64

約数和(自身を含む): 677214720

約数和(自身を除く): 371476352

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 5927, 6448, 11854, 12896, 23708, 25792, 47416, 51584, 77051, 94832, 154102, 183737, 189664, 308204, 367474, 379328, 616408, 734948, 758656, 1232816, 1469896, 2388581, 2465632, 2939792, 4777162, 4931264, 5879584, 9554324, 9862528, 11759168, 19108648, 23518336, 38217296, 76434592, 152869184, 305738368]

約数ペア:

[(1, 305738368), (2, 152869184), (4, 76434592), (8, 38217296), (13, 23518336), (16, 19108648), (26, 11759168), (31, 9862528), (32, 9554324), (52, 5879584), (62, 4931264), (64, 4777162), (104, 2939792), (124, 2465632), (128, 2388581), (208, 1469896), (248, 1232816), (403, 758656), (416, 734948), (496, 616408), (806, 379328), (832, 367474), (992, 308204), (1612, 189664), (1664, 183737), (1984, 154102), (3224, 94832), (3968, 77051), (5927, 51584), (6448, 47416), (11854, 25792), (12896, 23708)]