256972104

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{96461}}^1$

素因数の和:96510

約数の個数: 48

約数和(自身を含む): 714783420

約数和(自身を除く): 457811316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 96461, 192922, 289383, 385844, 578766, 771688, 868149, 1157532, 1736298, 2315064, 3472596, 3569057, 6945192, 7138114, 10707171, 14276228, 21414342, 28552456, 32121513, 42828684, 64243026, 85657368, 128486052, 256972104]

約数ペア:

[(1, 256972104), (2, 128486052), (3, 85657368), (4, 64243026), (6, 42828684), (8, 32121513), (9, 28552456), (12, 21414342), (18, 14276228), (24, 10707171), (36, 7138114), (37, 6945192), (72, 3569057), (74, 3472596), (111, 2315064), (148, 1736298), (222, 1157532), (296, 868149), (333, 771688), (444, 578766), (666, 385844), (888, 289383), (1332, 192922), (2664, 96461)]