1900135008

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{98473}}^1$

素因数の和:98556

約数の個数: 72

約数和(自身を含む): 5484214008

約数和(自身を除く): 3584079000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4824, 6432, 9648, 19296, 98473, 196946, 295419, 393892, 590838, 787784, 886257, 1181676, 1575568, 1772514, 2363352, 3151136, 3545028, 4726704, 6597691, 7090056, 9453408, 13195382, 14180112, 19793073, 26390764, 28360224, 39586146, 52781528, 59379219, 79172292, 105563056, 118758438, 158344584, 211126112, 237516876, 316689168, 475033752, 633378336, 950067504, 1900135008]

約数ペア:

[(1, 1900135008), (2, 950067504), (3, 633378336), (4, 475033752), (6, 316689168), (8, 237516876), (9, 211126112), (12, 158344584), (16, 118758438), (18, 105563056), (24, 79172292), (32, 59379219), (36, 52781528), (48, 39586146), (67, 28360224), (72, 26390764), (96, 19793073), (134, 14180112), (144, 13195382), (201, 9453408), (268, 7090056), (288, 6597691), (402, 4726704), (536, 3545028), (603, 3151136), (804, 2363352), (1072, 1772514), (1206, 1575568), (1608, 1181676), (2144, 886257), (2412, 787784), (3216, 590838), (4824, 393892), (6432, 295419), (9648, 196946), (19296, 98473)]