279156984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6151}}^1$

素因数の和:6252

約数の個数: 64

約数和(自身を含む): 732334080

約数和(自身を除く): 453177096

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, 6151, 7564, 11346, 12302, 15128, 18453, 22692, 24604, 36906, 45384, 49208, 73812, 147624, 190681, 375211, 381362, 572043, 750422, 762724, 1125633, 1144086, 1500844, 1525448, 2251266, 2288172, 3001688, 4502532, 4576344, 9005064, 11631541, 23263082, 34894623, 46526164, 69789246, 93052328, 139578492, 279156984]

約数ペア:

[(1, 279156984), (2, 139578492), (3, 93052328), (4, 69789246), (6, 46526164), (8, 34894623), (12, 23263082), (24, 11631541), (31, 9005064), (61, 4576344), (62, 4502532), (93, 3001688), (122, 2288172), (124, 2251266), (183, 1525448), (186, 1500844), (244, 1144086), (248, 1125633), (366, 762724), (372, 750422), (488, 572043), (732, 381362), (744, 375211), (1464, 190681), (1891, 147624), (3782, 73812), (5673, 49208), (6151, 45384), (7564, 36906), (11346, 24604), (12302, 22692), (15128, 18453)]