310048648

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18517}}^1$

素因数の和:18566

約数の個数: 64

約数和(自身を含む): 746645760

約数和(自身を除く): 436597112

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 4186, 8372, 16744, 18517, 37034, 74068, 129619, 148136, 240721, 259238, 425891, 481442, 518476, 851782, 962884, 1036952, 1685047, 1703564, 1925768, 2981237, 3370094, 3407128, 5536583, 5962474, 6740188, 11073166, 11924948, 13480376, 22146332, 23849896, 38756081, 44292664, 77512162, 155024324, 310048648]

約数ペア:

[(1, 310048648), (2, 155024324), (4, 77512162), (7, 44292664), (8, 38756081), (13, 23849896), (14, 22146332), (23, 13480376), (26, 11924948), (28, 11073166), (46, 6740188), (52, 5962474), (56, 5536583), (91, 3407128), (92, 3370094), (104, 2981237), (161, 1925768), (182, 1703564), (184, 1685047), (299, 1036952), (322, 962884), (364, 851782), (598, 518476), (644, 481442), (728, 425891), (1196, 259238), (1288, 240721), (2093, 148136), (2392, 129619), (4186, 74068), (8372, 37034), (16744, 18517)]