221821704984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2447}}^1\times {\mathrm{343373}}^1$

素因数の和:345840

約数の個数: 64

約数和(自身を含む): 605217277440

約数和(自身を除く): 383395572456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 2447, 4894, 7341, 9788, 14682, 19576, 26917, 29364, 53834, 58728, 80751, 107668, 161502, 215336, 323004, 343373, 646008, 686746, 1030119, 1373492, 2060238, 2746984, 3777103, 4120476, 7554206, 8240952, 11331309, 15108412, 22662618, 30216824, 45325236, 90650472, 840233731, 1680467462, 2520701193, 3360934924, 5041402386, 6721869848, 9242571041, 10082804772, 18485142082, 20165609544, 27727713123, 36970284164, 55455426246, 73940568328, 110910852492, 221821704984]

約数ペア:

[(1, 221821704984), (2, 110910852492), (3, 73940568328), (4, 55455426246), (6, 36970284164), (8, 27727713123), (11, 20165609544), (12, 18485142082), (22, 10082804772), (24, 9242571041), (33, 6721869848), (44, 5041402386), (66, 3360934924), (88, 2520701193), (132, 1680467462), (264, 840233731), (2447, 90650472), (4894, 45325236), (7341, 30216824), (9788, 22662618), (14682, 15108412), (19576, 11331309), (26917, 8240952), (29364, 7554206), (53834, 4120476), (58728, 3777103), (80751, 2746984), (107668, 2060238), (161502, 1373492), (215336, 1030119), (323004, 686746), (343373, 646008)]