469543428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{1061}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 1252480320

約数和(自身を除く): 782936892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 647, 684, 1061, 1294, 1941, 2122, 2588, 3183, 3882, 4244, 5823, 6366, 7764, 9549, 11646, 12293, 12732, 19098, 20159, 23292, 24586, 36879, 38196, 40318, 49172, 60477, 73758, 80636, 110637, 120954, 147516, 181431, 221274, 241908, 362862, 442548, 686467, 725724, 1372934, 2059401, 2745868, 4118802, 6178203, 8237604, 12356406, 13042873, 24712812, 26085746, 39128619, 52171492, 78257238, 117385857, 156514476, 234771714, 469543428]

約数ペア:

[(1, 469543428), (2, 234771714), (3, 156514476), (4, 117385857), (6, 78257238), (9, 52171492), (12, 39128619), (18, 26085746), (19, 24712812), (36, 13042873), (38, 12356406), (57, 8237604), (76, 6178203), (114, 4118802), (171, 2745868), (228, 2059401), (342, 1372934), (647, 725724), (684, 686467), (1061, 442548), (1294, 362862), (1941, 241908), (2122, 221274), (2588, 181431), (3183, 147516), (3882, 120954), (4244, 110637), (5823, 80636), (6366, 73758), (7764, 60477), (9549, 49172), (11646, 40318), (12293, 38196), (12732, 36879), (19098, 24586), (20159, 23292)]