317172016

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1319}}^1$

素因数の和:1466

約数の個数: 80

約数和(自身を含む): 746380800

約数和(自身を除く): 429208784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 113, 133, 152, 226, 266, 304, 452, 532, 791, 904, 1064, 1319, 1582, 1808, 2128, 2147, 2638, 3164, 4294, 5276, 6328, 8588, 9233, 10552, 12656, 15029, 17176, 18466, 21104, 25061, 30058, 34352, 36932, 50122, 60116, 73864, 100244, 120232, 147728, 149047, 175427, 200488, 240464, 298094, 350854, 400976, 596188, 701708, 1043329, 1192376, 1403416, 2086658, 2384752, 2806832, 2831893, 4173316, 5663786, 8346632, 11327572, 16693264, 19823251, 22655144, 39646502, 45310288, 79293004, 158586008, 317172016]

約数ペア:

[(1, 317172016), (2, 158586008), (4, 79293004), (7, 45310288), (8, 39646502), (14, 22655144), (16, 19823251), (19, 16693264), (28, 11327572), (38, 8346632), (56, 5663786), (76, 4173316), (112, 2831893), (113, 2806832), (133, 2384752), (152, 2086658), (226, 1403416), (266, 1192376), (304, 1043329), (452, 701708), (532, 596188), (791, 400976), (904, 350854), (1064, 298094), (1319, 240464), (1582, 200488), (1808, 175427), (2128, 149047), (2147, 147728), (2638, 120232), (3164, 100244), (4294, 73864), (5276, 60116), (6328, 50122), (8588, 36932), (9233, 34352), (10552, 30058), (12656, 25061), (15029, 21104), (17176, 18466)]