1330993008

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{249811}}^1$

素因数の和:249862

約数の個数: 60

約数和(自身を含む): 3825620968

約数和(自身を除く): 2494627960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 249811, 499622, 749433, 999244, 1498866, 1998488, 2248299, 2997732, 3996976, 4496598, 5995464, 8993196, 9243007, 11990928, 17986392, 18486014, 27729021, 35972784, 36972028, 55458042, 73944056, 83187063, 110916084, 147888112, 166374126, 221832168, 332748252, 443664336, 665496504, 1330993008]

約数ペア:

[(1, 1330993008), (2, 665496504), (3, 443664336), (4, 332748252), (6, 221832168), (8, 166374126), (9, 147888112), (12, 110916084), (16, 83187063), (18, 73944056), (24, 55458042), (36, 36972028), (37, 35972784), (48, 27729021), (72, 18486014), (74, 17986392), (111, 11990928), (144, 9243007), (148, 8993196), (222, 5995464), (296, 4496598), (333, 3996976), (444, 2997732), (592, 2248299), (666, 1998488), (888, 1498866), (1332, 999244), (1776, 749433), (2664, 499622), (5328, 249811)]