780050448

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:661

約数の個数: 120

約数和(自身を含む): 2231562528

約数和(自身を除く): 1451512080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 233, 268, 347, 402, 466, 536, 603, 694, 699, 804, 932, 1041, 1072, 1206, 1388, 1398, 1608, 1864, 2082, 2097, 2412, 2776, 2796, 3123, 3216, 3728, 4164, 4194, 4824, 5552, 5592, 6246, 8328, 8388, 9648, 11184, 12492, 15611, 16656, 16776, 23249, 24984, 31222, 33552, 46498, 46833, 49968, 62444, 69747, 80851, 92996, 93666, 124888, 139494, 140499, 161702, 185992, 187332, 209241, 242553, 249776, 278988, 280998, 323404, 371984, 374664, 418482, 485106, 557976, 561996, 646808, 727659, 749328, 836964, 970212, 1115952, 1123992, 1293616, 1455318, 1673928, 1940424, 2247984, 2910636, 3347856, 3880848, 5417017, 5821272, 10834034, 11642544, 16251051, 21668068, 32502102, 43336136, 48753153, 65004204, 86672272, 97506306, 130008408, 195012612, 260016816, 390025224, 780050448]

約数ペア:

[(1, 780050448), (2, 390025224), (3, 260016816), (4, 195012612), (6, 130008408), (8, 97506306), (9, 86672272), (12, 65004204), (16, 48753153), (18, 43336136), (24, 32502102), (36, 21668068), (48, 16251051), (67, 11642544), (72, 10834034), (134, 5821272), (144, 5417017), (201, 3880848), (233, 3347856), (268, 2910636), (347, 2247984), (402, 1940424), (466, 1673928), (536, 1455318), (603, 1293616), (694, 1123992), (699, 1115952), (804, 970212), (932, 836964), (1041, 749328), (1072, 727659), (1206, 646808), (1388, 561996), (1398, 557976), (1608, 485106), (1864, 418482), (2082, 374664), (2097, 371984), (2412, 323404), (2776, 280998), (2796, 278988), (3123, 249776), (3216, 242553), (3728, 209241), (4164, 187332), (4194, 185992), (4824, 161702), (5552, 140499), (5592, 139494), (6246, 124888), (8328, 93666), (8388, 92996), (9648, 80851), (11184, 69747), (12492, 62444), (15611, 49968), (16656, 46833), (16776, 46498), (23249, 33552), (24984, 31222)]