260912616

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5749}}^1$

素因数の和:5850

約数の個数: 64

約数和(自身を含む): 684480000

約数和(自身を除く): 423567384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 732, 744, 1464, 1891, 3782, 5673, 5749, 7564, 11346, 11498, 15128, 17247, 22692, 22996, 34494, 45384, 45992, 68988, 137976, 178219, 350689, 356438, 534657, 701378, 712876, 1052067, 1069314, 1402756, 1425752, 2104134, 2138628, 2805512, 4208268, 4277256, 8416536, 10871359, 21742718, 32614077, 43485436, 65228154, 86970872, 130456308, 260912616]

約数ペア:

[(1, 260912616), (2, 130456308), (3, 86970872), (4, 65228154), (6, 43485436), (8, 32614077), (12, 21742718), (24, 10871359), (31, 8416536), (61, 4277256), (62, 4208268), (93, 2805512), (122, 2138628), (124, 2104134), (183, 1425752), (186, 1402756), (244, 1069314), (248, 1052067), (366, 712876), (372, 701378), (488, 534657), (732, 356438), (744, 350689), (1464, 178219), (1891, 137976), (3782, 68988), (5673, 45992), (5749, 45384), (7564, 34494), (11346, 22996), (11498, 22692), (15128, 17247)]