1937647768

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{827}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 4360910400

約数和(自身を除く): 2423262632

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 139, 172, 196, 278, 301, 344, 392, 556, 602, 827, 973, 1112, 1204, 1654, 1946, 2107, 2408, 3308, 3892, 4214, 5789, 5977, 6616, 6811, 7784, 8428, 11578, 11954, 13622, 16856, 23156, 23908, 27244, 35561, 40523, 41839, 46312, 47816, 54488, 71122, 81046, 83678, 114953, 142244, 162092, 167356, 229906, 248927, 284488, 292873, 324184, 334712, 459812, 497854, 585746, 804671, 919624, 995708, 1171492, 1609342, 1742489, 1991416, 2342984, 3218684, 3484978, 4942979, 5632697, 6437368, 6969956, 9885958, 11265394, 13939912, 19771916, 22530788, 34600853, 39543832, 45061576, 69201706, 138403412, 242205971, 276806824, 484411942, 968823884, 1937647768]

約数ペア:

[(1, 1937647768), (2, 968823884), (4, 484411942), (7, 276806824), (8, 242205971), (14, 138403412), (28, 69201706), (43, 45061576), (49, 39543832), (56, 34600853), (86, 22530788), (98, 19771916), (139, 13939912), (172, 11265394), (196, 9885958), (278, 6969956), (301, 6437368), (344, 5632697), (392, 4942979), (556, 3484978), (602, 3218684), (827, 2342984), (973, 1991416), (1112, 1742489), (1204, 1609342), (1654, 1171492), (1946, 995708), (2107, 919624), (2408, 804671), (3308, 585746), (3892, 497854), (4214, 459812), (5789, 334712), (5977, 324184), (6616, 292873), (6811, 284488), (7784, 248927), (8428, 229906), (11578, 167356), (11954, 162092), (13622, 142244), (16856, 114953), (23156, 83678), (23908, 81046), (27244, 71122), (35561, 54488), (40523, 47816), (41839, 46312)]