264085592

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 525903840

約数和(自身を除く): 261818248

約数列:

[1, 2, 4, 8, 41, 61, 67, 82, 122, 134, 164, 197, 244, 268, 328, 394, 488, 536, 788, 1576, 2501, 2747, 4087, 5002, 5494, 8077, 8174, 10004, 10988, 12017, 13199, 16154, 16348, 20008, 21976, 24034, 26398, 32308, 32696, 48068, 52796, 64616, 96136, 105592, 167567, 335134, 492697, 541159, 670268, 805139, 985394, 1082318, 1340536, 1610278, 1970788, 2164636, 3220556, 3941576, 4329272, 6441112, 33010699, 66021398, 132042796, 264085592]

約数ペア:

[(1, 264085592), (2, 132042796), (4, 66021398), (8, 33010699), (41, 6441112), (61, 4329272), (67, 3941576), (82, 3220556), (122, 2164636), (134, 1970788), (164, 1610278), (197, 1340536), (244, 1082318), (268, 985394), (328, 805139), (394, 670268), (488, 541159), (536, 492697), (788, 335134), (1576, 167567), (2501, 105592), (2747, 96136), (4087, 64616), (5002, 52796), (5494, 48068), (8077, 32696), (8174, 32308), (10004, 26398), (10988, 24034), (12017, 21976), (13199, 20008), (16154, 16348)]