444531568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1094

約数の個数: 80

約数和(自身を含む): 971937792

約数和(自身を除く): 527406224

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 71, 104, 124, 142, 208, 248, 284, 403, 496, 568, 806, 923, 971, 1136, 1612, 1846, 1942, 2201, 3224, 3692, 3884, 4402, 6448, 7384, 7768, 8804, 12623, 14768, 15536, 17608, 25246, 28613, 30101, 35216, 50492, 57226, 60202, 68941, 100984, 114452, 120404, 137882, 201968, 228904, 240808, 275764, 391313, 457808, 481616, 551528, 782626, 896233, 1103056, 1565252, 1792466, 2137171, 3130504, 3584932, 4274342, 6261008, 7169864, 8548684, 14339728, 17097368, 27783223, 34194736, 55566446, 111132892, 222265784, 444531568]

約数ペア:

[(1, 444531568), (2, 222265784), (4, 111132892), (8, 55566446), (13, 34194736), (16, 27783223), (26, 17097368), (31, 14339728), (52, 8548684), (62, 7169864), (71, 6261008), (104, 4274342), (124, 3584932), (142, 3130504), (208, 2137171), (248, 1792466), (284, 1565252), (403, 1103056), (496, 896233), (568, 782626), (806, 551528), (923, 481616), (971, 457808), (1136, 391313), (1612, 275764), (1846, 240808), (1942, 228904), (2201, 201968), (3224, 137882), (3692, 120404), (3884, 114452), (4402, 100984), (6448, 68941), (7384, 60202), (7768, 57226), (8804, 50492), (12623, 35216), (14768, 30101), (15536, 28613), (17608, 25246)]