378344384

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:454

約数の個数: 112

約数和(自身を含む): 878592096

約数和(自身を除く): 500247712

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 101, 136, 176, 187, 202, 272, 313, 352, 374, 404, 544, 626, 704, 748, 808, 1088, 1111, 1252, 1496, 1616, 1717, 2222, 2504, 2992, 3232, 3434, 3443, 4444, 5008, 5321, 5984, 6464, 6868, 6886, 8888, 10016, 10642, 11968, 13736, 13772, 17776, 18887, 20032, 21284, 27472, 27544, 31613, 35552, 37774, 42568, 54944, 55088, 58531, 63226, 71104, 75548, 85136, 109888, 110176, 117062, 126452, 151096, 170272, 220352, 234124, 252904, 302192, 340544, 347743, 468248, 505808, 537421, 604384, 695486, 936496, 1011616, 1074842, 1208768, 1390972, 1872992, 2023232, 2149684, 2781944, 3745984, 4299368, 5563888, 5911631, 8598736, 11127776, 11823262, 17197472, 22255552, 23646524, 34394944, 47293048, 94586096, 189172192, 378344384]

約数ペア:

[(1, 378344384), (2, 189172192), (4, 94586096), (8, 47293048), (11, 34394944), (16, 23646524), (17, 22255552), (22, 17197472), (32, 11823262), (34, 11127776), (44, 8598736), (64, 5911631), (68, 5563888), (88, 4299368), (101, 3745984), (136, 2781944), (176, 2149684), (187, 2023232), (202, 1872992), (272, 1390972), (313, 1208768), (352, 1074842), (374, 1011616), (404, 936496), (544, 695486), (626, 604384), (704, 537421), (748, 505808), (808, 468248), (1088, 347743), (1111, 340544), (1252, 302192), (1496, 252904), (1616, 234124), (1717, 220352), (2222, 170272), (2504, 151096), (2992, 126452), (3232, 117062), (3434, 110176), (3443, 109888), (4444, 85136), (5008, 75548), (5321, 71104), (5984, 63226), (6464, 58531), (6868, 55088), (6886, 54944), (8888, 42568), (10016, 37774), (10642, 35552), (11968, 31613), (13736, 27544), (13772, 27472), (17776, 21284), (18887, 20032)]