291260112

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42433}}^1$

素因数の和:42468

約数の個数: 80

約数和(自身を含む): 883985088

約数和(自身を除く): 592724976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 42433, 84866, 127299, 169732, 254598, 339464, 466763, 509196, 551629, 678928, 933526, 1018392, 1103258, 1400289, 1654887, 1867052, 2036784, 2206516, 2800578, 3309774, 3734104, 4413032, 5601156, 6067919, 6619548, 7468208, 8826064, 11202312, 12135838, 13239096, 18203757, 22404624, 24271676, 26478192, 36407514, 48543352, 72815028, 97086704, 145630056, 291260112]

約数ペア:

[(1, 291260112), (2, 145630056), (3, 97086704), (4, 72815028), (6, 48543352), (8, 36407514), (11, 26478192), (12, 24271676), (13, 22404624), (16, 18203757), (22, 13239096), (24, 12135838), (26, 11202312), (33, 8826064), (39, 7468208), (44, 6619548), (48, 6067919), (52, 5601156), (66, 4413032), (78, 3734104), (88, 3309774), (104, 2800578), (132, 2206516), (143, 2036784), (156, 1867052), (176, 1654887), (208, 1400289), (264, 1103258), (286, 1018392), (312, 933526), (429, 678928), (528, 551629), (572, 509196), (624, 466763), (858, 339464), (1144, 254598), (1716, 169732), (2288, 127299), (3432, 84866), (6864, 42433)]