457471926

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 1065636000

約数和(自身を除く): 608164074

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 89, 129, 174, 178, 229, 258, 261, 267, 387, 458, 522, 534, 687, 774, 801, 1247, 1374, 1602, 2061, 2494, 2581, 3741, 3827, 4122, 5162, 6641, 7482, 7654, 7743, 9847, 11223, 11481, 13282, 15486, 19694, 19923, 20381, 22446, 22962, 23229, 29541, 34443, 39846, 40762, 46458, 59082, 59769, 61143, 68886, 88623, 110983, 119538, 122286, 177246, 183429, 221966, 285563, 332949, 366858, 571126, 591049, 665898, 856689, 876383, 998847, 1182098, 1713378, 1752766, 1773147, 1997694, 2570067, 2629149, 3546294, 5140134, 5258298, 5319441, 7887447, 10638882, 15774894, 25415107, 50830214, 76245321, 152490642, 228735963, 457471926]

約数ペア:

[(1, 457471926), (2, 228735963), (3, 152490642), (6, 76245321), (9, 50830214), (18, 25415107), (29, 15774894), (43, 10638882), (58, 7887447), (86, 5319441), (87, 5258298), (89, 5140134), (129, 3546294), (174, 2629149), (178, 2570067), (229, 1997694), (258, 1773147), (261, 1752766), (267, 1713378), (387, 1182098), (458, 998847), (522, 876383), (534, 856689), (687, 665898), (774, 591049), (801, 571126), (1247, 366858), (1374, 332949), (1602, 285563), (2061, 221966), (2494, 183429), (2581, 177246), (3741, 122286), (3827, 119538), (4122, 110983), (5162, 88623), (6641, 68886), (7482, 61143), (7654, 59769), (7743, 59082), (9847, 46458), (11223, 40762), (11481, 39846), (13282, 34443), (15486, 29541), (19694, 23229), (19923, 22962), (20381, 22446)]