313636624

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1688

約数の個数: 80

約数和(自身を含む): 730667520

約数和(自身を除く): 417030896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 61, 112, 116, 122, 203, 232, 244, 406, 427, 464, 488, 812, 854, 976, 1583, 1624, 1708, 1769, 3166, 3248, 3416, 3538, 6332, 6832, 7076, 11081, 12383, 12664, 14152, 22162, 24766, 25328, 28304, 44324, 45907, 49532, 88648, 91814, 96563, 99064, 177296, 183628, 193126, 198128, 321349, 367256, 386252, 642698, 675941, 734512, 772504, 1285396, 1351882, 1545008, 2570792, 2703764, 2800327, 5141584, 5407528, 5600654, 10815056, 11201308, 19602289, 22402616, 39204578, 44805232, 78409156, 156818312, 313636624]

約数ペア:

[(1, 313636624), (2, 156818312), (4, 78409156), (7, 44805232), (8, 39204578), (14, 22402616), (16, 19602289), (28, 11201308), (29, 10815056), (56, 5600654), (58, 5407528), (61, 5141584), (112, 2800327), (116, 2703764), (122, 2570792), (203, 1545008), (232, 1351882), (244, 1285396), (406, 772504), (427, 734512), (464, 675941), (488, 642698), (812, 386252), (854, 367256), (976, 321349), (1583, 198128), (1624, 193126), (1708, 183628), (1769, 177296), (3166, 99064), (3248, 96563), (3416, 91814), (3538, 88648), (6332, 49532), (6832, 45907), (7076, 44324), (11081, 28304), (12383, 25328), (12664, 24766), (14152, 22162)]