2398752468

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1256

約数の個数: 180

約数和(自身を含む): 7353857280

約数和(自身を除く): 4955104812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 139, 147, 162, 189, 196, 252, 278, 294, 324, 378, 417, 441, 556, 567, 588, 756, 834, 882, 973, 1087, 1134, 1251, 1323, 1668, 1764, 1946, 2174, 2268, 2502, 2646, 2919, 3261, 3753, 3892, 3969, 4348, 5004, 5292, 5838, 6522, 6811, 7506, 7609, 7938, 8757, 9783, 11259, 11676, 13044, 13622, 15012, 15218, 15876, 17514, 19566, 20433, 22518, 22827, 26271, 27244, 29349, 30436, 35028, 39132, 40866, 45036, 45654, 52542, 53263, 58698, 61299, 68481, 78813, 81732, 88047, 91308, 105084, 106526, 117396, 122598, 136962, 151093, 157626, 159789, 176094, 183897, 205443, 213052, 245196, 273924, 302186, 315252, 319578, 352188, 367794, 410886, 453279, 479367, 551691, 604372, 616329, 639156, 735588, 821772, 906558, 958734, 1057651, 1103382, 1232658, 1359837, 1438101, 1813116, 1917468, 2115302, 2206764, 2465316, 2719674, 2876202, 3172953, 4079511, 4230604, 4314303, 5439348, 5752404, 6345906, 7403557, 8159022, 8628606, 9518859, 12238533, 12691812, 14807114, 16318044, 17257212, 19037718, 22210671, 24477066, 28556577, 29614228, 38075436, 44421342, 48954132, 57113154, 66632013, 85669731, 88842684, 114226308, 133264026, 171339462, 199896039, 266528052, 342678924, 399792078, 599688117, 799584156, 1199376234, 2398752468]

約数ペア:

[(1, 2398752468), (2, 1199376234), (3, 799584156), (4, 599688117), (6, 399792078), (7, 342678924), (9, 266528052), (12, 199896039), (14, 171339462), (18, 133264026), (21, 114226308), (27, 88842684), (28, 85669731), (36, 66632013), (42, 57113154), (49, 48954132), (54, 44421342), (63, 38075436), (81, 29614228), (84, 28556577), (98, 24477066), (108, 22210671), (126, 19037718), (139, 17257212), (147, 16318044), (162, 14807114), (189, 12691812), (196, 12238533), (252, 9518859), (278, 8628606), (294, 8159022), (324, 7403557), (378, 6345906), (417, 5752404), (441, 5439348), (556, 4314303), (567, 4230604), (588, 4079511), (756, 3172953), (834, 2876202), (882, 2719674), (973, 2465316), (1087, 2206764), (1134, 2115302), (1251, 1917468), (1323, 1813116), (1668, 1438101), (1764, 1359837), (1946, 1232658), (2174, 1103382), (2268, 1057651), (2502, 958734), (2646, 906558), (2919, 821772), (3261, 735588), (3753, 639156), (3892, 616329), (3969, 604372), (4348, 551691), (5004, 479367), (5292, 453279), (5838, 410886), (6522, 367794), (6811, 352188), (7506, 319578), (7609, 315252), (7938, 302186), (8757, 273924), (9783, 245196), (11259, 213052), (11676, 205443), (13044, 183897), (13622, 176094), (15012, 159789), (15218, 157626), (15876, 151093), (17514, 136962), (19566, 122598), (20433, 117396), (22518, 106526), (22827, 105084), (26271, 91308), (27244, 88047), (29349, 81732), (30436, 78813), (35028, 68481), (39132, 61299), (40866, 58698), (45036, 53263), (45654, 52542)]