283342892

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 600415200

約数和(自身を除く): 317072308

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 89, 98, 148, 178, 196, 259, 356, 439, 518, 623, 878, 1036, 1246, 1756, 1813, 2492, 3073, 3293, 3626, 4361, 6146, 6586, 7252, 8722, 12292, 13172, 16243, 17444, 21511, 23051, 32486, 39071, 43022, 46102, 64972, 78142, 86044, 92204, 113701, 156284, 161357, 227402, 273497, 322714, 454804, 546994, 645428, 795907, 1093988, 1445627, 1591814, 1914479, 2891254, 3183628, 3828958, 5782508, 7657916, 10119389, 20238778, 40477556, 70835723, 141671446, 283342892]

約数ペア:

[(1, 283342892), (2, 141671446), (4, 70835723), (7, 40477556), (14, 20238778), (28, 10119389), (37, 7657916), (49, 5782508), (74, 3828958), (89, 3183628), (98, 2891254), (148, 1914479), (178, 1591814), (196, 1445627), (259, 1093988), (356, 795907), (439, 645428), (518, 546994), (623, 454804), (878, 322714), (1036, 273497), (1246, 227402), (1756, 161357), (1813, 156284), (2492, 113701), (3073, 92204), (3293, 86044), (3626, 78142), (4361, 64972), (6146, 46102), (6586, 43022), (7252, 39071), (8722, 32486), (12292, 23051), (13172, 21511), (16243, 17444)]