2648243256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{5981}}^1$

素因数の和:6980

約数の個数: 64

約数和(自身を含む): 6977404800

約数和(自身を除く): 4329161544

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 971, 1942, 2913, 3884, 5826, 5981, 7768, 11652, 11962, 17943, 18449, 23304, 23924, 35886, 36898, 47848, 55347, 71772, 73796, 110694, 113639, 143544, 147592, 221388, 227278, 340917, 442776, 454556, 681834, 909112, 1363668, 2727336, 5807551, 11615102, 17422653, 23230204, 34845306, 46460408, 69690612, 110343469, 139381224, 220686938, 331030407, 441373876, 662060814, 882747752, 1324121628, 2648243256]

約数ペア:

[(1, 2648243256), (2, 1324121628), (3, 882747752), (4, 662060814), (6, 441373876), (8, 331030407), (12, 220686938), (19, 139381224), (24, 110343469), (38, 69690612), (57, 46460408), (76, 34845306), (114, 23230204), (152, 17422653), (228, 11615102), (456, 5807551), (971, 2727336), (1942, 1363668), (2913, 909112), (3884, 681834), (5826, 454556), (5981, 442776), (7768, 340917), (11652, 227278), (11962, 221388), (17943, 147592), (18449, 143544), (23304, 113639), (23924, 110694), (35886, 73796), (36898, 71772), (47848, 55347)]