807343208

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 1810787400

約数和(自身を除く): 1003444192

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 89, 98, 146, 178, 196, 292, 317, 356, 392, 511, 584, 623, 634, 712, 1022, 1246, 1268, 2044, 2219, 2492, 2536, 3577, 4088, 4361, 4438, 4984, 6497, 7154, 8722, 8876, 12994, 14308, 15533, 17444, 17752, 23141, 25988, 28213, 28616, 31066, 34888, 45479, 46282, 51976, 56426, 62132, 90958, 92564, 112852, 124264, 161987, 181916, 185128, 197491, 225704, 318353, 323974, 363832, 394982, 636706, 647948, 789964, 1133909, 1273412, 1295896, 1382437, 1579928, 2059549, 2267818, 2546824, 2764874, 4119098, 4535636, 5529748, 8238196, 9071272, 11059496, 14416843, 16476392, 28833686, 57667372, 100917901, 115334744, 201835802, 403671604, 807343208]

約数ペア:

[(1, 807343208), (2, 403671604), (4, 201835802), (7, 115334744), (8, 100917901), (14, 57667372), (28, 28833686), (49, 16476392), (56, 14416843), (73, 11059496), (89, 9071272), (98, 8238196), (146, 5529748), (178, 4535636), (196, 4119098), (292, 2764874), (317, 2546824), (356, 2267818), (392, 2059549), (511, 1579928), (584, 1382437), (623, 1295896), (634, 1273412), (712, 1133909), (1022, 789964), (1246, 647948), (1268, 636706), (2044, 394982), (2219, 363832), (2492, 323974), (2536, 318353), (3577, 225704), (4088, 197491), (4361, 185128), (4438, 181916), (4984, 161987), (6497, 124264), (7154, 112852), (8722, 92564), (8876, 90958), (12994, 62132), (14308, 56426), (15533, 51976), (17444, 46282), (17752, 45479), (23141, 34888), (25988, 31066), (28213, 28616)]