389620416

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1622

約数の個数: 112

約数和(自身を含む): 1106058240

約数和(自身を除く): 716437824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 79, 96, 102, 136, 158, 192, 204, 237, 272, 316, 408, 474, 544, 632, 816, 948, 1088, 1264, 1343, 1511, 1632, 1896, 2528, 2686, 3022, 3264, 3792, 4029, 4533, 5056, 5372, 6044, 7584, 8058, 9066, 10744, 12088, 15168, 16116, 18132, 21488, 24176, 25687, 32232, 36264, 42976, 48352, 51374, 64464, 72528, 77061, 85952, 96704, 102748, 119369, 128928, 145056, 154122, 205496, 238738, 257856, 290112, 308244, 358107, 410992, 477476, 616488, 716214, 821984, 954952, 1232976, 1432428, 1643968, 1909904, 2029273, 2465952, 2864856, 3819808, 4058546, 4931904, 5729712, 6087819, 7639616, 8117092, 11459424, 12175638, 16234184, 22918848, 24351276, 32468368, 48702552, 64936736, 97405104, 129873472, 194810208, 389620416]

約数ペア:

[(1, 389620416), (2, 194810208), (3, 129873472), (4, 97405104), (6, 64936736), (8, 48702552), (12, 32468368), (16, 24351276), (17, 22918848), (24, 16234184), (32, 12175638), (34, 11459424), (48, 8117092), (51, 7639616), (64, 6087819), (68, 5729712), (79, 4931904), (96, 4058546), (102, 3819808), (136, 2864856), (158, 2465952), (192, 2029273), (204, 1909904), (237, 1643968), (272, 1432428), (316, 1232976), (408, 954952), (474, 821984), (544, 716214), (632, 616488), (816, 477476), (948, 410992), (1088, 358107), (1264, 308244), (1343, 290112), (1511, 257856), (1632, 238738), (1896, 205496), (2528, 154122), (2686, 145056), (3022, 128928), (3264, 119369), (3792, 102748), (4029, 96704), (4533, 85952), (5056, 77061), (5372, 72528), (6044, 64464), (7584, 51374), (8058, 48352), (9066, 42976), (10744, 36264), (12088, 32232), (15168, 25687), (16116, 24176), (18132, 21488)]