1912502016

素因数分解:

$2^8\times 3^4\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:796

約数の個数: 180

約数和(自身を含む): 5750283000

約数和(自身を除く): 3837780984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 149, 162, 192, 216, 256, 288, 298, 324, 384, 432, 447, 576, 596, 619, 648, 768, 864, 894, 1152, 1192, 1238, 1296, 1341, 1728, 1788, 1857, 2304, 2384, 2476, 2592, 2682, 3456, 3576, 3714, 4023, 4768, 4952, 5184, 5364, 5571, 6912, 7152, 7428, 8046, 9536, 9904, 10368, 10728, 11142, 12069, 14304, 14856, 16092, 16713, 19072, 19808, 20736, 21456, 22284, 24138, 28608, 29712, 32184, 33426, 38144, 39616, 42912, 44568, 48276, 50139, 57216, 59424, 64368, 66852, 79232, 85824, 89136, 92231, 96552, 100278, 114432, 118848, 128736, 133704, 158464, 171648, 178272, 184462, 193104, 200556, 237696, 257472, 267408, 276693, 343296, 356544, 368924, 386208, 401112, 475392, 514944, 534816, 553386, 713088, 737848, 772416, 802224, 830079, 1029888, 1069632, 1106772, 1426176, 1475696, 1544832, 1604448, 1660158, 2139264, 2213544, 2490237, 2951392, 3089664, 3208896, 3320316, 4278528, 4427088, 4980474, 5902784, 6417792, 6640632, 7470711, 8854176, 9960948, 11805568, 12835584, 13281264, 14941422, 17708352, 19921896, 23611136, 26562528, 29882844, 35416704, 39843792, 53125056, 59765688, 70833408, 79687584, 106250112, 119531376, 159375168, 212500224, 239062752, 318750336, 478125504, 637500672, 956251008, 1912502016]

約数ペア:

[(1, 1912502016), (2, 956251008), (3, 637500672), (4, 478125504), (6, 318750336), (8, 239062752), (9, 212500224), (12, 159375168), (16, 119531376), (18, 106250112), (24, 79687584), (27, 70833408), (32, 59765688), (36, 53125056), (48, 39843792), (54, 35416704), (64, 29882844), (72, 26562528), (81, 23611136), (96, 19921896), (108, 17708352), (128, 14941422), (144, 13281264), (149, 12835584), (162, 11805568), (192, 9960948), (216, 8854176), (256, 7470711), (288, 6640632), (298, 6417792), (324, 5902784), (384, 4980474), (432, 4427088), (447, 4278528), (576, 3320316), (596, 3208896), (619, 3089664), (648, 2951392), (768, 2490237), (864, 2213544), (894, 2139264), (1152, 1660158), (1192, 1604448), (1238, 1544832), (1296, 1475696), (1341, 1426176), (1728, 1106772), (1788, 1069632), (1857, 1029888), (2304, 830079), (2384, 802224), (2476, 772416), (2592, 737848), (2682, 713088), (3456, 553386), (3576, 534816), (3714, 514944), (4023, 475392), (4768, 401112), (4952, 386208), (5184, 368924), (5364, 356544), (5571, 343296), (6912, 276693), (7152, 267408), (7428, 257472), (8046, 237696), (9536, 200556), (9904, 193104), (10368, 184462), (10728, 178272), (11142, 171648), (12069, 158464), (14304, 133704), (14856, 128736), (16092, 118848), (16713, 114432), (19072, 100278), (19808, 96552), (20736, 92231), (21456, 89136), (22284, 85824), (24138, 79232), (28608, 66852), (29712, 64368), (32184, 59424), (33426, 57216), (38144, 50139), (39616, 48276), (42912, 44568)]