4881221448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{289309}}^1$

素因数の和:289374

約数の個数: 64

約数和(自身を含む): 13192536000

約数和(自身を除く): 8311314552

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 2109, 2812, 4218, 5624, 8436, 16872, 289309, 578618, 867927, 1157236, 1735854, 2314472, 3471708, 5496871, 6943416, 10704433, 10993742, 16490613, 21408866, 21987484, 32113299, 32981226, 42817732, 43974968, 64226598, 65962452, 85635464, 128453196, 131924904, 203384227, 256906392, 406768454, 610152681, 813536908, 1220305362, 1627073816, 2440610724, 4881221448]

約数ペア:

[(1, 4881221448), (2, 2440610724), (3, 1627073816), (4, 1220305362), (6, 813536908), (8, 610152681), (12, 406768454), (19, 256906392), (24, 203384227), (37, 131924904), (38, 128453196), (57, 85635464), (74, 65962452), (76, 64226598), (111, 43974968), (114, 42817732), (148, 32981226), (152, 32113299), (222, 21987484), (228, 21408866), (296, 16490613), (444, 10993742), (456, 10704433), (703, 6943416), (888, 5496871), (1406, 3471708), (2109, 2314472), (2812, 1735854), (4218, 1157236), (5624, 867927), (8436, 578618), (16872, 289309)]