1961302752

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{70207}}^1$

素因数の和:70320

約数の個数: 72

約数和(自身を含む): 5635034496

約数和(自身を除く): 3673731744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 9312, 13968, 27936, 70207, 140414, 210621, 280828, 421242, 561656, 631863, 842484, 1123312, 1263726, 1684968, 2246624, 2527452, 3369936, 5054904, 6739872, 6810079, 10109808, 13620158, 20219616, 20430237, 27240316, 40860474, 54480632, 61290711, 81720948, 108961264, 122581422, 163441896, 217922528, 245162844, 326883792, 490325688, 653767584, 980651376, 1961302752]

約数ペア:

[(1, 1961302752), (2, 980651376), (3, 653767584), (4, 490325688), (6, 326883792), (8, 245162844), (9, 217922528), (12, 163441896), (16, 122581422), (18, 108961264), (24, 81720948), (32, 61290711), (36, 54480632), (48, 40860474), (72, 27240316), (96, 20430237), (97, 20219616), (144, 13620158), (194, 10109808), (288, 6810079), (291, 6739872), (388, 5054904), (582, 3369936), (776, 2527452), (873, 2246624), (1164, 1684968), (1552, 1263726), (1746, 1123312), (2328, 842484), (3104, 631863), (3492, 561656), (4656, 421242), (6984, 280828), (9312, 210621), (13968, 140414), (27936, 70207)]