333339776

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1154

約数の個数: 128

約数和(自身を含む): 855429120

約数和(自身を除く): 522089344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 896, 992, 1091, 1232, 1364, 1408, 1736, 1984, 2182, 2387, 2464, 2728, 3472, 3968, 4364, 4774, 4928, 5456, 6944, 7637, 8728, 9548, 9856, 10912, 12001, 13888, 15274, 17456, 19096, 21824, 24002, 27776, 30548, 33821, 34912, 38192, 43648, 48004, 61096, 67642, 69824, 76384, 84007, 96008, 122192, 135284, 139648, 152768, 168014, 192016, 236747, 244384, 270568, 305536, 336028, 372031, 384032, 473494, 488768, 541136, 672056, 744062, 768064, 946988, 977536, 1082272, 1344112, 1488124, 1536128, 1893976, 2164544, 2604217, 2688224, 2976248, 3787952, 4329088, 5208434, 5376448, 5952496, 7575904, 10416868, 10752896, 11904992, 15151808, 20833736, 23809984, 30303616, 41667472, 47619968, 83334944, 166669888, 333339776]

約数ペア:

[(1, 333339776), (2, 166669888), (4, 83334944), (7, 47619968), (8, 41667472), (11, 30303616), (14, 23809984), (16, 20833736), (22, 15151808), (28, 11904992), (31, 10752896), (32, 10416868), (44, 7575904), (56, 5952496), (62, 5376448), (64, 5208434), (77, 4329088), (88, 3787952), (112, 2976248), (124, 2688224), (128, 2604217), (154, 2164544), (176, 1893976), (217, 1536128), (224, 1488124), (248, 1344112), (308, 1082272), (341, 977536), (352, 946988), (434, 768064), (448, 744062), (496, 672056), (616, 541136), (682, 488768), (704, 473494), (868, 384032), (896, 372031), (992, 336028), (1091, 305536), (1232, 270568), (1364, 244384), (1408, 236747), (1736, 192016), (1984, 168014), (2182, 152768), (2387, 139648), (2464, 135284), (2728, 122192), (3472, 96008), (3968, 84007), (4364, 76384), (4774, 69824), (4928, 67642), (5456, 61096), (6944, 48004), (7637, 43648), (8728, 38192), (9548, 34912), (9856, 33821), (10912, 30548), (12001, 27776), (13888, 24002), (15274, 21824), (17456, 19096)]