313779984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2197

約数の個数: 160

約数和(自身を含む): 1018030080

約数和(自身を除く): 704250096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 112, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 644, 798, 874, 912, 966, 1064, 1104, 1288, 1311, 1596, 1748, 1932, 2128, 2137, 2576, 2622, 3059, 3192, 3496, 3864, 4274, 5244, 6118, 6384, 6411, 6992, 7728, 8548, 9177, 10488, 12236, 12822, 14959, 17096, 18354, 20976, 24472, 25644, 29918, 34192, 36708, 40603, 44877, 48944, 49151, 51288, 59836, 73416, 81206, 89754, 98302, 102576, 119672, 121809, 146832, 147453, 162412, 179508, 196604, 239344, 243618, 284221, 294906, 324824, 344057, 359016, 393208, 487236, 568442, 589812, 649648, 688114, 718032, 786416, 852663, 933869, 974472, 1032171, 1136884, 1179624, 1376228, 1705326, 1867738, 1948944, 2064342, 2273768, 2359248, 2752456, 2801607, 3410652, 3735476, 4128684, 4547536, 5504912, 5603214, 6537083, 6821304, 7470952, 8257368, 11206428, 13074166, 13642608, 14941904, 16514736, 19611249, 22412856, 26148332, 39222498, 44825712, 52296664, 78444996, 104593328, 156889992, 313779984]

約数ペア:

[(1, 313779984), (2, 156889992), (3, 104593328), (4, 78444996), (6, 52296664), (7, 44825712), (8, 39222498), (12, 26148332), (14, 22412856), (16, 19611249), (19, 16514736), (21, 14941904), (23, 13642608), (24, 13074166), (28, 11206428), (38, 8257368), (42, 7470952), (46, 6821304), (48, 6537083), (56, 5603214), (57, 5504912), (69, 4547536), (76, 4128684), (84, 3735476), (92, 3410652), (112, 2801607), (114, 2752456), (133, 2359248), (138, 2273768), (152, 2064342), (161, 1948944), (168, 1867738), (184, 1705326), (228, 1376228), (266, 1179624), (276, 1136884), (304, 1032171), (322, 974472), (336, 933869), (368, 852663), (399, 786416), (437, 718032), (456, 688114), (483, 649648), (532, 589812), (552, 568442), (644, 487236), (798, 393208), (874, 359016), (912, 344057), (966, 324824), (1064, 294906), (1104, 284221), (1288, 243618), (1311, 239344), (1596, 196604), (1748, 179508), (1932, 162412), (2128, 147453), (2137, 146832), (2576, 121809), (2622, 119672), (3059, 102576), (3192, 98302), (3496, 89754), (3864, 81206), (4274, 73416), (5244, 59836), (6118, 51288), (6384, 49151), (6411, 48944), (6992, 44877), (7728, 40603), (8548, 36708), (9177, 34192), (10488, 29918), (12236, 25644), (12822, 24472), (14959, 20976), (17096, 18354)]