385066864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 995936256

約数和(自身を除く): 610869392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 47, 52, 56, 68, 91, 94, 104, 112, 119, 136, 182, 188, 208, 221, 238, 272, 329, 331, 364, 376, 442, 476, 611, 658, 662, 728, 752, 799, 884, 952, 1222, 1316, 1324, 1456, 1547, 1598, 1768, 1904, 2317, 2444, 2632, 2648, 3094, 3196, 3536, 4277, 4303, 4634, 4888, 5264, 5296, 5593, 5627, 6188, 6392, 8554, 8606, 9268, 9776, 10387, 11186, 11254, 12376, 12784, 15557, 17108, 17212, 18536, 20774, 22372, 22508, 24752, 30121, 31114, 34216, 34424, 37072, 39389, 41548, 44744, 45016, 60242, 62228, 68432, 68848, 72709, 73151, 78778, 83096, 89488, 90032, 108899, 120484, 124456, 145418, 146302, 157556, 166192, 202241, 217798, 240968, 248912, 264469, 290836, 292604, 315112, 404482, 435596, 481936, 512057, 528938, 581672, 585208, 630224, 808964, 871192, 1024114, 1057876, 1163344, 1170416, 1415687, 1617928, 1742384, 1851283, 2048228, 2115752, 2831374, 3235856, 3438097, 3702566, 4096456, 4231504, 5662748, 6876194, 7405132, 8192912, 11325496, 13752388, 14810264, 22650992, 24066679, 27504776, 29620528, 48133358, 55009552, 96266716, 192533432, 385066864]

約数ペア:

[(1, 385066864), (2, 192533432), (4, 96266716), (7, 55009552), (8, 48133358), (13, 29620528), (14, 27504776), (16, 24066679), (17, 22650992), (26, 14810264), (28, 13752388), (34, 11325496), (47, 8192912), (52, 7405132), (56, 6876194), (68, 5662748), (91, 4231504), (94, 4096456), (104, 3702566), (112, 3438097), (119, 3235856), (136, 2831374), (182, 2115752), (188, 2048228), (208, 1851283), (221, 1742384), (238, 1617928), (272, 1415687), (329, 1170416), (331, 1163344), (364, 1057876), (376, 1024114), (442, 871192), (476, 808964), (611, 630224), (658, 585208), (662, 581672), (728, 528938), (752, 512057), (799, 481936), (884, 435596), (952, 404482), (1222, 315112), (1316, 292604), (1324, 290836), (1456, 264469), (1547, 248912), (1598, 240968), (1768, 217798), (1904, 202241), (2317, 166192), (2444, 157556), (2632, 146302), (2648, 145418), (3094, 124456), (3196, 120484), (3536, 108899), (4277, 90032), (4303, 89488), (4634, 83096), (4888, 78778), (5264, 73151), (5296, 72709), (5593, 68848), (5627, 68432), (6188, 62228), (6392, 60242), (8554, 45016), (8606, 44744), (9268, 41548), (9776, 39389), (10387, 37072), (11186, 34424), (11254, 34216), (12376, 31114), (12784, 30121), (15557, 24752), (17108, 22508), (17212, 22372), (18536, 20774)]