223638948

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{159287}}^1$

素因数の和:159313

約数の個数: 48

約数和(自身を含む): 624408960

約数和(自身を除く): 400770012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 159287, 318574, 477861, 637148, 955722, 1433583, 1911444, 2070731, 2867166, 4141462, 4300749, 5734332, 6212193, 8282924, 8601498, 12424386, 17202996, 18636579, 24848772, 37273158, 55909737, 74546316, 111819474, 223638948]

約数ペア:

[(1, 223638948), (2, 111819474), (3, 74546316), (4, 55909737), (6, 37273158), (9, 24848772), (12, 18636579), (13, 17202996), (18, 12424386), (26, 8601498), (27, 8282924), (36, 6212193), (39, 5734332), (52, 4300749), (54, 4141462), (78, 2867166), (108, 2070731), (117, 1911444), (156, 1433583), (234, 955722), (351, 637148), (468, 477861), (702, 318574), (1404, 159287)]