2845911276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{320053}}^1$

素因数の和:320095

約数の個数: 72

約数和(自身を含む): 8154975920

約数和(自身を除く): 5309064644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 320053, 640106, 960159, 1280212, 1920318, 2880477, 3840636, 4160689, 5760954, 6081007, 8321378, 11521908, 12162014, 12482067, 16642756, 18243021, 24324028, 24964134, 36486042, 37446201, 49928268, 54729063, 72972084, 74892402, 79053091, 109458126, 149784804, 158106182, 218916252, 237159273, 316212364, 474318546, 711477819, 948637092, 1422955638, 2845911276]

約数ペア:

[(1, 2845911276), (2, 1422955638), (3, 948637092), (4, 711477819), (6, 474318546), (9, 316212364), (12, 237159273), (13, 218916252), (18, 158106182), (19, 149784804), (26, 109458126), (36, 79053091), (38, 74892402), (39, 72972084), (52, 54729063), (57, 49928268), (76, 37446201), (78, 36486042), (114, 24964134), (117, 24324028), (156, 18243021), (171, 16642756), (228, 12482067), (234, 12162014), (247, 11521908), (342, 8321378), (468, 6081007), (494, 5760954), (684, 4160689), (741, 3840636), (988, 2880477), (1482, 1920318), (2223, 1280212), (2964, 960159), (4446, 640106), (8892, 320053)]