245885004

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{119827}}^1$

素因数の和:119859

約数の個数: 48

約数和(自身を含む): 671036800

約数和(自身を除く): 425151796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 119827, 239654, 359481, 479308, 718962, 1078443, 1437924, 2156886, 2276713, 3235329, 4313772, 4553426, 6470658, 6830139, 9106852, 12941316, 13660278, 20490417, 27320556, 40980834, 61471251, 81961668, 122942502, 245885004]

約数ペア:

[(1, 245885004), (2, 122942502), (3, 81961668), (4, 61471251), (6, 40980834), (9, 27320556), (12, 20490417), (18, 13660278), (19, 12941316), (27, 9106852), (36, 6830139), (38, 6470658), (54, 4553426), (57, 4313772), (76, 3235329), (108, 2276713), (114, 2156886), (171, 1437924), (228, 1078443), (342, 718962), (513, 479308), (684, 359481), (1026, 239654), (2052, 119827)]