297063676

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 703031616

約数和(自身を除く): 405967940

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 37, 46, 49, 52, 74, 91, 92, 98, 137, 148, 161, 182, 196, 259, 274, 299, 322, 364, 481, 518, 548, 598, 637, 644, 851, 959, 962, 1036, 1127, 1196, 1274, 1702, 1781, 1813, 1918, 1924, 2093, 2254, 2548, 3151, 3367, 3404, 3562, 3626, 3836, 4186, 4508, 5069, 5957, 6302, 6713, 6734, 7124, 7252, 8372, 10138, 11063, 11914, 12467, 12604, 13426, 13468, 14651, 20276, 22057, 22126, 23569, 23828, 24934, 26852, 29302, 35483, 40963, 41699, 44114, 44252, 47138, 49868, 58604, 65897, 70966, 77441, 81926, 83398, 87269, 88228, 94276, 116587, 131794, 141932, 154399, 154882, 163852, 166796, 174538, 233174, 248381, 263588, 286741, 308798, 309764, 349076, 461279, 466348, 496762, 542087, 573482, 617596, 816109, 922558, 993524, 1084174, 1146964, 1515631, 1632218, 1845116, 2007187, 2168348, 3031262, 3228953, 3264436, 4014374, 5712763, 6062524, 6457906, 8028748, 10609417, 11425526, 12915812, 21218834, 22851052, 42437668, 74265919, 148531838, 297063676]

約数ペア:

[(1, 297063676), (2, 148531838), (4, 74265919), (7, 42437668), (13, 22851052), (14, 21218834), (23, 12915812), (26, 11425526), (28, 10609417), (37, 8028748), (46, 6457906), (49, 6062524), (52, 5712763), (74, 4014374), (91, 3264436), (92, 3228953), (98, 3031262), (137, 2168348), (148, 2007187), (161, 1845116), (182, 1632218), (196, 1515631), (259, 1146964), (274, 1084174), (299, 993524), (322, 922558), (364, 816109), (481, 617596), (518, 573482), (548, 542087), (598, 496762), (637, 466348), (644, 461279), (851, 349076), (959, 309764), (962, 308798), (1036, 286741), (1127, 263588), (1196, 248381), (1274, 233174), (1702, 174538), (1781, 166796), (1813, 163852), (1918, 154882), (1924, 154399), (2093, 141932), (2254, 131794), (2548, 116587), (3151, 94276), (3367, 88228), (3404, 87269), (3562, 83398), (3626, 81926), (3836, 77441), (4186, 70966), (4508, 65897), (5069, 58604), (5957, 49868), (6302, 47138), (6713, 44252), (6734, 44114), (7124, 41699), (7252, 40963), (8372, 35483), (10138, 29302), (11063, 26852), (11914, 24934), (12467, 23828), (12604, 23569), (13426, 22126), (13468, 22057), (14651, 20276)]