1947764952

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:906

約数の個数: 192

約数和(自身を含む): 6242184000

約数和(自身を除く): 4294419048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 149, 168, 222, 252, 259, 296, 298, 333, 444, 447, 504, 518, 596, 666, 701, 777, 888, 894, 1036, 1043, 1192, 1332, 1341, 1402, 1554, 1788, 2072, 2086, 2103, 2331, 2664, 2682, 2804, 3108, 3129, 3576, 4172, 4206, 4662, 4907, 5364, 5513, 5608, 6216, 6258, 6309, 8344, 8412, 9324, 9387, 9814, 10728, 11026, 12516, 12618, 14721, 16539, 16824, 18648, 18774, 19628, 22052, 25032, 25236, 25937, 29442, 33078, 37548, 38591, 39256, 44104, 44163, 49617, 50472, 51874, 58884, 66156, 75096, 77182, 77811, 88326, 99234, 103748, 104449, 115773, 117768, 132312, 154364, 155622, 176652, 181559, 198468, 207496, 208898, 231546, 233433, 308728, 311244, 313347, 347319, 353304, 363118, 396936, 417796, 463092, 466866, 544677, 622488, 626694, 694638, 726236, 731143, 835592, 926184, 933732, 940041, 1089354, 1253388, 1389276, 1452472, 1462286, 1634031, 1867464, 1880082, 2178708, 2193429, 2506776, 2778552, 2924572, 3268062, 3760164, 3864613, 4357416, 4386858, 5849144, 6536124, 6580287, 7520328, 7729226, 8773716, 11593839, 13072248, 13160574, 15458452, 17547432, 23187678, 26321148, 27052291, 30916904, 34781517, 46375356, 52642296, 54104582, 69563034, 81156873, 92750712, 108209164, 139126068, 162313746, 216418328, 243470619, 278252136, 324627492, 486941238, 649254984, 973882476, 1947764952]

約数ペア:

[(1, 1947764952), (2, 973882476), (3, 649254984), (4, 486941238), (6, 324627492), (7, 278252136), (8, 243470619), (9, 216418328), (12, 162313746), (14, 139126068), (18, 108209164), (21, 92750712), (24, 81156873), (28, 69563034), (36, 54104582), (37, 52642296), (42, 46375356), (56, 34781517), (63, 30916904), (72, 27052291), (74, 26321148), (84, 23187678), (111, 17547432), (126, 15458452), (148, 13160574), (149, 13072248), (168, 11593839), (222, 8773716), (252, 7729226), (259, 7520328), (296, 6580287), (298, 6536124), (333, 5849144), (444, 4386858), (447, 4357416), (504, 3864613), (518, 3760164), (596, 3268062), (666, 2924572), (701, 2778552), (777, 2506776), (888, 2193429), (894, 2178708), (1036, 1880082), (1043, 1867464), (1192, 1634031), (1332, 1462286), (1341, 1452472), (1402, 1389276), (1554, 1253388), (1788, 1089354), (2072, 940041), (2086, 933732), (2103, 926184), (2331, 835592), (2664, 731143), (2682, 726236), (2804, 694638), (3108, 626694), (3129, 622488), (3576, 544677), (4172, 466866), (4206, 463092), (4662, 417796), (4907, 396936), (5364, 363118), (5513, 353304), (5608, 347319), (6216, 313347), (6258, 311244), (6309, 308728), (8344, 233433), (8412, 231546), (9324, 208898), (9387, 207496), (9814, 198468), (10728, 181559), (11026, 176652), (12516, 155622), (12618, 154364), (14721, 132312), (16539, 117768), (16824, 115773), (18648, 104449), (18774, 103748), (19628, 99234), (22052, 88326), (25032, 77811), (25236, 77182), (25937, 75096), (29442, 66156), (33078, 58884), (37548, 51874), (38591, 50472), (39256, 49617), (44104, 44163)]