386518912

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 877363200

約数和(自身を除く): 490844288

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 59, 62, 64, 104, 118, 124, 127, 128, 208, 236, 248, 254, 403, 416, 472, 496, 508, 767, 806, 832, 944, 992, 1016, 1534, 1612, 1651, 1664, 1829, 1888, 1984, 2032, 3068, 3224, 3302, 3658, 3776, 3937, 3968, 4064, 6136, 6448, 6604, 7316, 7493, 7552, 7874, 8128, 12272, 12896, 13208, 14632, 14986, 15748, 16256, 23777, 24544, 25792, 26416, 29264, 29972, 31496, 47554, 49088, 51181, 51584, 52832, 58528, 59944, 62992, 95108, 97409, 98176, 102362, 105664, 117056, 119888, 125984, 190216, 194818, 204724, 211328, 232283, 234112, 239776, 251968, 380432, 389636, 409448, 464566, 479552, 503936, 760864, 779272, 818896, 929132, 959104, 1521728, 1558544, 1637792, 1858264, 3019679, 3043456, 3117088, 3275584, 3716528, 6039358, 6234176, 6551168, 7433056, 12078716, 12468352, 14866112, 24157432, 29732224, 48314864, 96629728, 193259456, 386518912]

約数ペア:

[(1, 386518912), (2, 193259456), (4, 96629728), (8, 48314864), (13, 29732224), (16, 24157432), (26, 14866112), (31, 12468352), (32, 12078716), (52, 7433056), (59, 6551168), (62, 6234176), (64, 6039358), (104, 3716528), (118, 3275584), (124, 3117088), (127, 3043456), (128, 3019679), (208, 1858264), (236, 1637792), (248, 1558544), (254, 1521728), (403, 959104), (416, 929132), (472, 818896), (496, 779272), (508, 760864), (767, 503936), (806, 479552), (832, 464566), (944, 409448), (992, 389636), (1016, 380432), (1534, 251968), (1612, 239776), (1651, 234112), (1664, 232283), (1829, 211328), (1888, 204724), (1984, 194818), (2032, 190216), (3068, 125984), (3224, 119888), (3302, 117056), (3658, 105664), (3776, 102362), (3937, 98176), (3968, 97409), (4064, 95108), (6136, 62992), (6448, 59944), (6604, 58528), (7316, 52832), (7493, 51584), (7552, 51181), (7874, 49088), (8128, 47554), (12272, 31496), (12896, 29972), (13208, 29264), (14632, 26416), (14986, 25792), (15748, 24544), (16256, 23777)]