291240693488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{3816847}}^1$

素因数の和:3817125

約数の個数: 40

約数和(自身を含む): 596344331520

約数和(自身を除く): 305103638032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 251, 304, 502, 1004, 2008, 4016, 4769, 9538, 19076, 38152, 76304, 3816847, 7633694, 15267388, 30534776, 61069552, 72520093, 145040186, 290080372, 580160744, 958028597, 1160321488, 1916057194, 3832114388, 7664228776, 15328457552, 18202543343, 36405086686, 72810173372, 145620346744, 291240693488]

約数ペア:

[(1, 291240693488), (2, 145620346744), (4, 72810173372), (8, 36405086686), (16, 18202543343), (19, 15328457552), (38, 7664228776), (76, 3832114388), (152, 1916057194), (251, 1160321488), (304, 958028597), (502, 580160744), (1004, 290080372), (2008, 145040186), (4016, 72520093), (4769, 61069552), (9538, 30534776), (19076, 15267388), (38152, 7633694), (76304, 3816847)]