378159984

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{43051}}^1$

素因数の和:43126

約数の個数: 60

約数和(自身を含む): 1075697272

約数和(自身を除く): 697537288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 43051, 86102, 129153, 172204, 258306, 344408, 387459, 516612, 688816, 774918, 1033224, 1549836, 2066448, 2626111, 3099672, 5252222, 6199344, 7878333, 10504444, 15756666, 21008888, 23634999, 31513332, 42017776, 47269998, 63026664, 94539996, 126053328, 189079992, 378159984]

約数ペア:

[(1, 378159984), (2, 189079992), (3, 126053328), (4, 94539996), (6, 63026664), (8, 47269998), (9, 42017776), (12, 31513332), (16, 23634999), (18, 21008888), (24, 15756666), (36, 10504444), (48, 7878333), (61, 6199344), (72, 5252222), (122, 3099672), (144, 2626111), (183, 2066448), (244, 1549836), (366, 1033224), (488, 774918), (549, 688816), (732, 516612), (976, 387459), (1098, 344408), (1464, 258306), (2196, 172204), (2928, 129153), (4392, 86102), (8784, 43051)]