939528678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 2083656960

約数和(自身を除く): 1144128282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 307, 521, 534, 614, 921, 979, 1042, 1563, 1842, 1958, 2937, 3126, 3377, 5731, 5874, 6754, 10131, 11462, 17193, 20262, 27323, 34386, 46369, 54646, 81969, 92738, 139107, 159947, 163938, 278214, 300553, 319894, 479841, 510059, 601106, 901659, 959682, 1020118, 1530177, 1759417, 1803318, 3060354, 3518834, 5278251, 10556502, 14235283, 28470566, 42705849, 85411698, 156588113, 313176226, 469764339, 939528678]

約数ペア:

[(1, 939528678), (2, 469764339), (3, 313176226), (6, 156588113), (11, 85411698), (22, 42705849), (33, 28470566), (66, 14235283), (89, 10556502), (178, 5278251), (267, 3518834), (307, 3060354), (521, 1803318), (534, 1759417), (614, 1530177), (921, 1020118), (979, 959682), (1042, 901659), (1563, 601106), (1842, 510059), (1958, 479841), (2937, 319894), (3126, 300553), (3377, 278214), (5731, 163938), (5874, 159947), (6754, 139107), (10131, 92738), (11462, 81969), (17193, 54646), (20262, 46369), (27323, 34386)]