217099344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:569

約数の個数: 160

約数和(自身を含む): 705669120

約数和(自身を除く): 488569776

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 151, 154, 168, 176, 231, 264, 302, 308, 336, 389, 453, 462, 528, 604, 616, 778, 906, 924, 1057, 1167, 1208, 1232, 1556, 1661, 1812, 1848, 2114, 2334, 2416, 2723, 3112, 3171, 3322, 3624, 3696, 4228, 4279, 4668, 4983, 5446, 6224, 6342, 6644, 7248, 8169, 8456, 8558, 9336, 9966, 10892, 11627, 12684, 12837, 13288, 16338, 16912, 17116, 18672, 19932, 21784, 23254, 25368, 25674, 26576, 29953, 32676, 34232, 34881, 39864, 43568, 46508, 50736, 51348, 58739, 59906, 65352, 68464, 69762, 79728, 89859, 93016, 102696, 117478, 119812, 130704, 139524, 176217, 179718, 186032, 205392, 234956, 239624, 279048, 352434, 359436, 411173, 469912, 479248, 558096, 646129, 704868, 718872, 822346, 939824, 1233519, 1292258, 1409736, 1437744, 1644692, 1938387, 2467038, 2584516, 2819472, 3289384, 3876774, 4522903, 4934076, 5169032, 6578768, 7753548, 9045806, 9868152, 10338064, 13568709, 15507096, 18091612, 19736304, 27137418, 31014192, 36183224, 54274836, 72366448, 108549672, 217099344]

約数ペア:

[(1, 217099344), (2, 108549672), (3, 72366448), (4, 54274836), (6, 36183224), (7, 31014192), (8, 27137418), (11, 19736304), (12, 18091612), (14, 15507096), (16, 13568709), (21, 10338064), (22, 9868152), (24, 9045806), (28, 7753548), (33, 6578768), (42, 5169032), (44, 4934076), (48, 4522903), (56, 3876774), (66, 3289384), (77, 2819472), (84, 2584516), (88, 2467038), (112, 1938387), (132, 1644692), (151, 1437744), (154, 1409736), (168, 1292258), (176, 1233519), (231, 939824), (264, 822346), (302, 718872), (308, 704868), (336, 646129), (389, 558096), (453, 479248), (462, 469912), (528, 411173), (604, 359436), (616, 352434), (778, 279048), (906, 239624), (924, 234956), (1057, 205392), (1167, 186032), (1208, 179718), (1232, 176217), (1556, 139524), (1661, 130704), (1812, 119812), (1848, 117478), (2114, 102696), (2334, 93016), (2416, 89859), (2723, 79728), (3112, 69762), (3171, 68464), (3322, 65352), (3624, 59906), (3696, 58739), (4228, 51348), (4279, 50736), (4668, 46508), (4983, 43568), (5446, 39864), (6224, 34881), (6342, 34232), (6644, 32676), (7248, 29953), (8169, 26576), (8456, 25674), (8558, 25368), (9336, 23254), (9966, 21784), (10892, 19932), (11627, 18672), (12684, 17116), (12837, 16912), (13288, 16338)]