391632

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 40

約数和(自身を含む): 1041600

約数和(自身を除く): 649968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 199, 246, 328, 398, 492, 597, 656, 796, 984, 1194, 1592, 1968, 2388, 3184, 4776, 8159, 9552, 16318, 24477, 32636, 48954, 65272, 97908, 130544, 195816, 391632]

約数ペア:

[(1, 391632), (2, 195816), (3, 130544), (4, 97908), (6, 65272), (8, 48954), (12, 32636), (16, 24477), (24, 16318), (41, 9552), (48, 8159), (82, 4776), (123, 3184), (164, 2388), (199, 1968), (246, 1592), (328, 1194), (398, 984), (492, 796), (597, 656)]