1428784056

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{944963}}^1$

素因数の和:944985

約数の個数: 64

約数和(自身を含む): 4535827200

約数和(自身を除く): 3107043144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 944963, 1889926, 2834889, 3779852, 5669778, 6614741, 7559704, 8504667, 11339556, 13229482, 17009334, 19844223, 22679112, 25514001, 26458964, 34018668, 39688446, 51028002, 52917928, 59532669, 68037336, 79376892, 102056004, 119065338, 158753784, 178598007, 204112008, 238130676, 357196014, 476261352, 714392028, 1428784056]

約数ペア:

[(1, 1428784056), (2, 714392028), (3, 476261352), (4, 357196014), (6, 238130676), (7, 204112008), (8, 178598007), (9, 158753784), (12, 119065338), (14, 102056004), (18, 79376892), (21, 68037336), (24, 59532669), (27, 52917928), (28, 51028002), (36, 39688446), (42, 34018668), (54, 26458964), (56, 25514001), (63, 22679112), (72, 19844223), (84, 17009334), (108, 13229482), (126, 11339556), (168, 8504667), (189, 7559704), (216, 6614741), (252, 5669778), (378, 3779852), (504, 2834889), (756, 1889926), (1512, 944963)]