399804987312

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{773}}^1\times {\mathrm{18049}}^1$

素因数の和:19035

約数の個数: 120

約数和(自身を含む): 1126038420000

約数和(自身を除く): 726233432688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 773, 796, 1194, 1546, 1592, 1791, 2319, 2388, 3092, 3184, 3582, 4638, 4776, 6184, 6957, 7164, 9276, 9552, 12368, 13914, 14328, 18049, 18552, 27828, 28656, 36098, 37104, 54147, 55656, 72196, 108294, 111312, 144392, 153827, 162441, 216588, 288784, 307654, 324882, 433176, 461481, 615308, 649764, 866352, 922962, 1230616, 1299528, 1384443, 1845924, 2461232, 2599056, 2768886, 3591751, 3691848, 5537772, 7183502, 7383696, 10775253, 11075544, 13951877, 14367004, 21550506, 22151088, 27903754, 28734008, 32325759, 41855631, 43101012, 55807508, 57468016, 64651518, 83711262, 86202024, 111615016, 125566893, 129303036, 167422524, 172404048, 223230032, 251133786, 258606072, 334845048, 502267572, 517212144, 669690096, 1004535144, 2009070288, 2776423523, 5552847046, 8329270569, 11105694092, 16658541138, 22211388184, 24987811707, 33317082276, 44422776368, 49975623414, 66634164552, 99951246828, 133268329104, 199902493656, 399804987312]

約数ペア:

[(1, 399804987312), (2, 199902493656), (3, 133268329104), (4, 99951246828), (6, 66634164552), (8, 49975623414), (9, 44422776368), (12, 33317082276), (16, 24987811707), (18, 22211388184), (24, 16658541138), (36, 11105694092), (48, 8329270569), (72, 5552847046), (144, 2776423523), (199, 2009070288), (398, 1004535144), (597, 669690096), (773, 517212144), (796, 502267572), (1194, 334845048), (1546, 258606072), (1592, 251133786), (1791, 223230032), (2319, 172404048), (2388, 167422524), (3092, 129303036), (3184, 125566893), (3582, 111615016), (4638, 86202024), (4776, 83711262), (6184, 64651518), (6957, 57468016), (7164, 55807508), (9276, 43101012), (9552, 41855631), (12368, 32325759), (13914, 28734008), (14328, 27903754), (18049, 22151088), (18552, 21550506), (27828, 14367004), (28656, 13951877), (36098, 11075544), (37104, 10775253), (54147, 7383696), (55656, 7183502), (72196, 5537772), (108294, 3691848), (111312, 3591751), (144392, 2768886), (153827, 2599056), (162441, 2461232), (216588, 1845924), (288784, 1384443), (307654, 1299528), (324882, 1230616), (433176, 922962), (461481, 866352), (615308, 649764)]