8447941728

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{25309}}^1$

素因数の和:25405

約数の個数: 144

約数和(自身を含む): 25703823600

約数和(自身を除く): 17255881872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 72, 76, 96, 114, 122, 144, 152, 171, 183, 228, 244, 288, 304, 342, 366, 456, 488, 549, 608, 684, 732, 912, 976, 1098, 1159, 1368, 1464, 1824, 1952, 2196, 2318, 2736, 2928, 3477, 4392, 4636, 5472, 5856, 6954, 8784, 9272, 10431, 13908, 17568, 18544, 20862, 25309, 27816, 37088, 41724, 50618, 55632, 75927, 83448, 101236, 111264, 151854, 166896, 202472, 227781, 303708, 333792, 404944, 455562, 480871, 607416, 809888, 911124, 961742, 1214832, 1442613, 1543849, 1822248, 1923484, 2429664, 2885226, 3087698, 3644496, 3846968, 4327839, 4631547, 5770452, 6175396, 7288992, 7693936, 8655678, 9263094, 11540904, 12350792, 13894641, 15387872, 17311356, 18526188, 23081808, 24701584, 27789282, 29333131, 34622712, 37052376, 46163616, 49403168, 55578564, 58666262, 69245424, 74104752, 87999393, 111157128, 117332524, 138490848, 148209504, 175998786, 222314256, 234665048, 263998179, 351997572, 444628512, 469330096, 527996358, 703995144, 938660192, 1055992716, 1407990288, 2111985432, 2815980576, 4223970864, 8447941728]

約数ペア:

[(1, 8447941728), (2, 4223970864), (3, 2815980576), (4, 2111985432), (6, 1407990288), (8, 1055992716), (9, 938660192), (12, 703995144), (16, 527996358), (18, 469330096), (19, 444628512), (24, 351997572), (32, 263998179), (36, 234665048), (38, 222314256), (48, 175998786), (57, 148209504), (61, 138490848), (72, 117332524), (76, 111157128), (96, 87999393), (114, 74104752), (122, 69245424), (144, 58666262), (152, 55578564), (171, 49403168), (183, 46163616), (228, 37052376), (244, 34622712), (288, 29333131), (304, 27789282), (342, 24701584), (366, 23081808), (456, 18526188), (488, 17311356), (549, 15387872), (608, 13894641), (684, 12350792), (732, 11540904), (912, 9263094), (976, 8655678), (1098, 7693936), (1159, 7288992), (1368, 6175396), (1464, 5770452), (1824, 4631547), (1952, 4327839), (2196, 3846968), (2318, 3644496), (2736, 3087698), (2928, 2885226), (3477, 2429664), (4392, 1923484), (4636, 1822248), (5472, 1543849), (5856, 1442613), (6954, 1214832), (8784, 961742), (9272, 911124), (10431, 809888), (13908, 607416), (17568, 480871), (18544, 455562), (20862, 404944), (25309, 333792), (27816, 303708), (37088, 227781), (41724, 202472), (50618, 166896), (55632, 151854), (75927, 111264), (83448, 101236)]