2949515008

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{55127}}^1$

素因数の和:55173

約数の個数: 72

約数和(自身を含む): 6760897920

約数和(自身を除く): 3811382912

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2816, 3344, 4864, 6688, 13376, 26752, 53504, 55127, 110254, 220508, 441016, 606397, 882032, 1047413, 1212794, 1764064, 2094826, 2425588, 3528128, 4189652, 4851176, 7056256, 8379304, 9702352, 11521543, 14112512, 16758608, 19404704, 23043086, 33517216, 38809408, 46086172, 67034432, 77618816, 92172344, 134068864, 155237632, 184344688, 268137728, 368689376, 737378752, 1474757504, 2949515008]

約数ペア:

[(1, 2949515008), (2, 1474757504), (4, 737378752), (8, 368689376), (11, 268137728), (16, 184344688), (19, 155237632), (22, 134068864), (32, 92172344), (38, 77618816), (44, 67034432), (64, 46086172), (76, 38809408), (88, 33517216), (128, 23043086), (152, 19404704), (176, 16758608), (209, 14112512), (256, 11521543), (304, 9702352), (352, 8379304), (418, 7056256), (608, 4851176), (704, 4189652), (836, 3528128), (1216, 2425588), (1408, 2094826), (1672, 1764064), (2432, 1212794), (2816, 1047413), (3344, 882032), (4864, 606397), (6688, 441016), (13376, 220508), (26752, 110254), (53504, 55127)]