264976112

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{5113}}^1$

素因数の和:5241

約数の個数: 40

約数和(自身を含む): 532674240

約数和(自身を除く): 267698128

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 158, 164, 316, 328, 632, 656, 1264, 3239, 5113, 6478, 10226, 12956, 20452, 25912, 40904, 51824, 81808, 209633, 403927, 419266, 807854, 838532, 1615708, 1677064, 3231416, 3354128, 6462832, 16561007, 33122014, 66244028, 132488056, 264976112]

約数ペア:

[(1, 264976112), (2, 132488056), (4, 66244028), (8, 33122014), (16, 16561007), (41, 6462832), (79, 3354128), (82, 3231416), (158, 1677064), (164, 1615708), (316, 838532), (328, 807854), (632, 419266), (656, 403927), (1264, 209633), (3239, 81808), (5113, 51824), (6478, 40904), (10226, 25912), (12956, 20452)]