2947014912

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{201961}}^1$

素因数の和:201999

約数の個数: 72

約数和(自身を含む): 8256206560

約数和(自身を除く): 5309191648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 201961, 403922, 605883, 807844, 1211766, 1615688, 2423532, 3231376, 3837259, 4847064, 6462752, 7674518, 9694128, 11511777, 12925504, 15349036, 19388256, 23023554, 25851008, 30698072, 38776512, 46047108, 51702016, 61396144, 77553024, 92094216, 122792288, 155106048, 184188432, 245584576, 368376864, 491169152, 736753728, 982338304, 1473507456, 2947014912]

約数ペア:

[(1, 2947014912), (2, 1473507456), (3, 982338304), (4, 736753728), (6, 491169152), (8, 368376864), (12, 245584576), (16, 184188432), (19, 155106048), (24, 122792288), (32, 92094216), (38, 77553024), (48, 61396144), (57, 51702016), (64, 46047108), (76, 38776512), (96, 30698072), (114, 25851008), (128, 23023554), (152, 19388256), (192, 15349036), (228, 12925504), (256, 11511777), (304, 9694128), (384, 7674518), (456, 6462752), (608, 4847064), (768, 3837259), (912, 3231376), (1216, 2423532), (1824, 1615688), (2432, 1211766), (3648, 807844), (4864, 605883), (7296, 403922), (14592, 201961)]