1297368

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 3616080

約数和(自身を除く): 2318712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 487, 666, 888, 974, 1332, 1461, 1948, 2664, 2922, 3896, 4383, 5844, 8766, 11688, 17532, 18019, 35064, 36038, 54057, 72076, 108114, 144152, 162171, 216228, 324342, 432456, 648684, 1297368]

約数ペア:

[(1, 1297368), (2, 648684), (3, 432456), (4, 324342), (6, 216228), (8, 162171), (9, 144152), (12, 108114), (18, 72076), (24, 54057), (36, 36038), (37, 35064), (72, 18019), (74, 17532), (111, 11688), (148, 8766), (222, 5844), (296, 4383), (333, 3896), (444, 2922), (487, 2664), (666, 1948), (888, 1461), (974, 1332)]