264386368

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5303}}^1$

素因数の和:5375

約数の個数: 56

約数和(自身を含む): 565830720

約数和(自身を除く): 301444352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1216, 1312, 1558, 2624, 3116, 5303, 6232, 10606, 12464, 21212, 24928, 42424, 49856, 84848, 100757, 169696, 201514, 217423, 339392, 403028, 434846, 806056, 869692, 1612112, 1739384, 3224224, 3478768, 4131037, 6448448, 6957536, 8262074, 13915072, 16524148, 33048296, 66096592, 132193184, 264386368]

約数ペア:

[(1, 264386368), (2, 132193184), (4, 66096592), (8, 33048296), (16, 16524148), (19, 13915072), (32, 8262074), (38, 6957536), (41, 6448448), (64, 4131037), (76, 3478768), (82, 3224224), (152, 1739384), (164, 1612112), (304, 869692), (328, 806056), (608, 434846), (656, 403028), (779, 339392), (1216, 217423), (1312, 201514), (1558, 169696), (2624, 100757), (3116, 84848), (5303, 49856), (6232, 42424), (10606, 24928), (12464, 21212)]