287012322

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:965

約数の個数: 80

約数和(自身を含む): 674564352

約数和(自身を除く): 387552030

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 67, 81, 93, 134, 162, 186, 201, 279, 402, 558, 603, 837, 853, 1206, 1674, 1706, 1809, 2077, 2511, 2559, 3618, 4154, 5022, 5118, 5427, 6231, 7677, 10854, 12462, 15354, 18693, 23031, 26443, 37386, 46062, 52886, 56079, 57151, 69093, 79329, 112158, 114302, 138186, 158658, 168237, 171453, 237987, 336474, 342906, 475974, 514359, 713961, 1028718, 1427922, 1543077, 1771681, 2141883, 3086154, 3543362, 4283766, 4629231, 5315043, 9258462, 10630086, 15945129, 31890258, 47835387, 95670774, 143506161, 287012322]

約数ペア:

[(1, 287012322), (2, 143506161), (3, 95670774), (6, 47835387), (9, 31890258), (18, 15945129), (27, 10630086), (31, 9258462), (54, 5315043), (62, 4629231), (67, 4283766), (81, 3543362), (93, 3086154), (134, 2141883), (162, 1771681), (186, 1543077), (201, 1427922), (279, 1028718), (402, 713961), (558, 514359), (603, 475974), (837, 342906), (853, 336474), (1206, 237987), (1674, 171453), (1706, 168237), (1809, 158658), (2077, 138186), (2511, 114302), (2559, 112158), (3618, 79329), (4154, 69093), (5022, 57151), (5118, 56079), (5427, 52886), (6231, 46062), (7677, 37386), (10854, 26443), (12462, 23031), (15354, 18693)]