247891344

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{58027}}^1$

素因数の和:58127

約数の個数: 40

約数和(自身を含む): 647592480

約数和(自身を除く): 399701136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 58027, 116054, 174081, 232108, 348162, 464216, 696324, 928432, 1392648, 2785296, 5164403, 10328806, 15493209, 20657612, 30986418, 41315224, 61972836, 82630448, 123945672, 247891344]

約数ペア:

[(1, 247891344), (2, 123945672), (3, 82630448), (4, 61972836), (6, 41315224), (8, 30986418), (12, 20657612), (16, 15493209), (24, 10328806), (48, 5164403), (89, 2785296), (178, 1392648), (267, 928432), (356, 696324), (534, 464216), (712, 348162), (1068, 232108), (1424, 174081), (2136, 116054), (4272, 58027)]