264354016

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 530893440

約数和(自身を除く): 266539424

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 307, 379, 568, 614, 758, 1136, 1228, 1516, 2272, 2456, 3032, 4912, 6064, 9824, 12128, 21797, 26909, 43594, 53818, 87188, 107636, 116353, 174376, 215272, 232706, 348752, 430544, 465412, 697504, 861088, 930824, 1861648, 3723296, 8261063, 16522126, 33044252, 66088504, 132177008, 264354016]

約数ペア:

[(1, 264354016), (2, 132177008), (4, 66088504), (8, 33044252), (16, 16522126), (32, 8261063), (71, 3723296), (142, 1861648), (284, 930824), (307, 861088), (379, 697504), (568, 465412), (614, 430544), (758, 348752), (1136, 232706), (1228, 215272), (1516, 174376), (2272, 116353), (2456, 107636), (3032, 87188), (4912, 53818), (6064, 43594), (9824, 26909), (12128, 21797)]