487636058

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 977055744

約数和(自身を除く): 489419686

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 73, 91, 119, 127, 146, 182, 221, 238, 254, 289, 442, 511, 578, 889, 949, 1022, 1241, 1547, 1651, 1778, 1898, 2023, 2159, 2482, 3094, 3302, 3757, 4046, 4318, 6643, 7514, 8687, 9271, 11557, 13286, 15113, 16133, 17374, 18542, 21097, 23114, 26299, 28067, 30226, 32266, 36703, 42194, 52598, 56134, 64897, 73406, 112931, 120523, 129794, 147679, 157607, 196469, 225862, 241046, 256921, 274261, 295358, 315214, 392938, 477139, 513842, 548522, 843661, 954278, 1103249, 1687322, 1919827, 2048891, 2206498, 2679319, 3339973, 3839654, 4097782, 5358638, 6679946, 14342237, 18755233, 28684474, 34831147, 37510466, 69662294, 243818029, 487636058]

約数ペア:

[(1, 487636058), (2, 243818029), (7, 69662294), (13, 37510466), (14, 34831147), (17, 28684474), (26, 18755233), (34, 14342237), (73, 6679946), (91, 5358638), (119, 4097782), (127, 3839654), (146, 3339973), (182, 2679319), (221, 2206498), (238, 2048891), (254, 1919827), (289, 1687322), (442, 1103249), (511, 954278), (578, 843661), (889, 548522), (949, 513842), (1022, 477139), (1241, 392938), (1547, 315214), (1651, 295358), (1778, 274261), (1898, 256921), (2023, 241046), (2159, 225862), (2482, 196469), (3094, 157607), (3302, 147679), (3757, 129794), (4046, 120523), (4318, 112931), (6643, 73406), (7514, 64897), (8687, 56134), (9271, 52598), (11557, 42194), (13286, 36703), (15113, 32266), (16133, 30226), (17374, 28067), (18542, 26299), (21097, 23114)]