248420964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{35509}}^1$

素因数の和:35580

約数の個数: 48

約数和(自身を含む): 644293440

約数和(自身を除く): 395872476

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 3498, 6996, 35509, 71018, 106527, 142036, 213054, 390599, 426108, 781198, 1171797, 1562396, 1881977, 2343594, 3763954, 4687188, 5645931, 7527908, 11291862, 20701747, 22583724, 41403494, 62105241, 82806988, 124210482, 248420964]

約数ペア:

[(1, 248420964), (2, 124210482), (3, 82806988), (4, 62105241), (6, 41403494), (11, 22583724), (12, 20701747), (22, 11291862), (33, 7527908), (44, 5645931), (53, 4687188), (66, 3763954), (106, 2343594), (132, 1881977), (159, 1562396), (212, 1171797), (318, 781198), (583, 426108), (636, 390599), (1166, 213054), (1749, 142036), (2332, 106527), (3498, 71018), (6996, 35509)]