1331016348

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4789}}^1$

素因数の和:4891

約数の個数: 96

約数和(自身を含む): 3476390400

約数和(自身を除く): 2145374052

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 53, 57, 69, 76, 92, 106, 114, 138, 159, 212, 228, 276, 318, 437, 636, 874, 1007, 1219, 1311, 1748, 2014, 2438, 2622, 3021, 3657, 4028, 4789, 4876, 5244, 6042, 7314, 9578, 12084, 14367, 14628, 19156, 23161, 28734, 46322, 57468, 69483, 90991, 92644, 110147, 138966, 181982, 220294, 253817, 272973, 277932, 330441, 363964, 440588, 507634, 545946, 660882, 761451, 1015268, 1091892, 1321764, 1522902, 2092793, 3045804, 4185586, 4822523, 5837791, 6278379, 8371172, 9645046, 11675582, 12556758, 14467569, 17513373, 19290092, 23351164, 25113516, 28935138, 35026746, 57870276, 70053492, 110918029, 221836058, 332754087, 443672116, 665508174, 1331016348]

約数ペア:

[(1, 1331016348), (2, 665508174), (3, 443672116), (4, 332754087), (6, 221836058), (12, 110918029), (19, 70053492), (23, 57870276), (38, 35026746), (46, 28935138), (53, 25113516), (57, 23351164), (69, 19290092), (76, 17513373), (92, 14467569), (106, 12556758), (114, 11675582), (138, 9645046), (159, 8371172), (212, 6278379), (228, 5837791), (276, 4822523), (318, 4185586), (437, 3045804), (636, 2092793), (874, 1522902), (1007, 1321764), (1219, 1091892), (1311, 1015268), (1748, 761451), (2014, 660882), (2438, 545946), (2622, 507634), (3021, 440588), (3657, 363964), (4028, 330441), (4789, 277932), (4876, 272973), (5244, 253817), (6042, 220294), (7314, 181982), (9578, 138966), (12084, 110147), (14367, 92644), (14628, 90991), (19156, 69483), (23161, 57468), (28734, 46322)]