628648968

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{1069}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 1594728000

約数和(自身を除く): 966079032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 229, 321, 428, 458, 642, 687, 856, 916, 1069, 1284, 1374, 1832, 2138, 2568, 2748, 3207, 4276, 5496, 6414, 8552, 12828, 24503, 25656, 49006, 73509, 98012, 114383, 147018, 196024, 228766, 244801, 294036, 343149, 457532, 489602, 588072, 686298, 734403, 915064, 979204, 1372596, 1468806, 1958408, 2745192, 2937612, 5875224, 26193707, 52387414, 78581121, 104774828, 157162242, 209549656, 314324484, 628648968]

約数ペア:

[(1, 628648968), (2, 314324484), (3, 209549656), (4, 157162242), (6, 104774828), (8, 78581121), (12, 52387414), (24, 26193707), (107, 5875224), (214, 2937612), (229, 2745192), (321, 1958408), (428, 1468806), (458, 1372596), (642, 979204), (687, 915064), (856, 734403), (916, 686298), (1069, 588072), (1284, 489602), (1374, 457532), (1832, 343149), (2138, 294036), (2568, 244801), (2748, 228766), (3207, 196024), (4276, 147018), (5496, 114383), (6414, 98012), (8552, 73509), (12828, 49006), (24503, 25656)]