313267184

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{1229}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 617706000

約数和(自身を除く): 304438816

約数列:

[1, 2, 4, 8, 16, 89, 178, 179, 356, 358, 712, 716, 1229, 1424, 1432, 2458, 2864, 4916, 9832, 15931, 19664, 31862, 63724, 109381, 127448, 218762, 219991, 254896, 437524, 439982, 875048, 879964, 1750096, 1759928, 3519856, 19579199, 39158398, 78316796, 156633592, 313267184]

約数ペア:

[(1, 313267184), (2, 156633592), (4, 78316796), (8, 39158398), (16, 19579199), (89, 3519856), (178, 1759928), (179, 1750096), (356, 879964), (358, 875048), (712, 439982), (716, 437524), (1229, 254896), (1424, 219991), (1432, 218762), (2458, 127448), (2864, 109381), (4916, 63724), (9832, 31862), (15931, 19664)]