2581875192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{33503}}^1$

素因数の和:33557

約数の個数: 96

約数和(自身を含む): 7357478400

約数和(自身を除く): 4775603208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 169, 228, 247, 312, 338, 456, 494, 507, 676, 741, 988, 1014, 1352, 1482, 1976, 2028, 2964, 3211, 4056, 5928, 6422, 9633, 12844, 19266, 25688, 33503, 38532, 67006, 77064, 100509, 134012, 201018, 268024, 402036, 435539, 636557, 804072, 871078, 1273114, 1306617, 1742156, 1909671, 2546228, 2613234, 3484312, 3819342, 5092456, 5226468, 5662007, 7638684, 8275241, 10452936, 11324014, 15277368, 16550482, 16986021, 22648028, 24825723, 33100964, 33972042, 45296056, 49651446, 66201928, 67944084, 99302892, 107578133, 135888168, 198605784, 215156266, 322734399, 430312532, 645468798, 860625064, 1290937596, 2581875192]

約数ペア:

[(1, 2581875192), (2, 1290937596), (3, 860625064), (4, 645468798), (6, 430312532), (8, 322734399), (12, 215156266), (13, 198605784), (19, 135888168), (24, 107578133), (26, 99302892), (38, 67944084), (39, 66201928), (52, 49651446), (57, 45296056), (76, 33972042), (78, 33100964), (104, 24825723), (114, 22648028), (152, 16986021), (156, 16550482), (169, 15277368), (228, 11324014), (247, 10452936), (312, 8275241), (338, 7638684), (456, 5662007), (494, 5226468), (507, 5092456), (676, 3819342), (741, 3484312), (988, 2613234), (1014, 2546228), (1352, 1909671), (1482, 1742156), (1976, 1306617), (2028, 1273114), (2964, 871078), (3211, 804072), (4056, 636557), (5928, 435539), (6422, 402036), (9633, 268024), (12844, 201018), (19266, 134012), (25688, 100509), (33503, 77064), (38532, 67006)]