2378729878

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 4255027200

約数和(自身を除く): 1876297322

約数列:

[1, 2, 7, 14, 47, 89, 94, 151, 178, 269, 302, 329, 538, 623, 658, 1057, 1246, 1883, 2114, 3766, 4183, 7097, 8366, 12643, 13439, 14194, 23941, 25286, 26878, 29281, 40619, 47882, 49679, 58562, 81238, 88501, 94073, 99358, 167587, 177002, 188146, 284333, 335174, 568666, 631633, 1125227, 1263266, 1909093, 2250454, 3615091, 3818186, 4421431, 7230182, 7876589, 8842862, 13363651, 15753178, 25305637, 26727302, 50611274, 169909277, 339818554, 1189364939, 2378729878]

約数ペア:

[(1, 2378729878), (2, 1189364939), (7, 339818554), (14, 169909277), (47, 50611274), (89, 26727302), (94, 25305637), (151, 15753178), (178, 13363651), (269, 8842862), (302, 7876589), (329, 7230182), (538, 4421431), (623, 3818186), (658, 3615091), (1057, 2250454), (1246, 1909093), (1883, 1263266), (2114, 1125227), (3766, 631633), (4183, 568666), (7097, 335174), (8366, 284333), (12643, 188146), (13439, 177002), (14194, 167587), (23941, 99358), (25286, 94073), (26878, 88501), (29281, 81238), (40619, 58562), (47882, 49679)]