259564896

素因数分解:

$2^5\times 3^2\times {\mathrm{439}}^1\times {\mathrm{2053}}^1$

素因数の和:2508

約数の個数: 72

約数和(自身を含む): 740179440

約数和(自身を除く): 480614544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 439, 878, 1317, 1756, 2053, 2634, 3512, 3951, 4106, 5268, 6159, 7024, 7902, 8212, 10536, 12318, 14048, 15804, 16424, 18477, 21072, 24636, 31608, 32848, 36954, 42144, 49272, 63216, 65696, 73908, 98544, 126432, 147816, 197088, 295632, 591264, 901267, 1802534, 2703801, 3605068, 5407602, 7210136, 8111403, 10815204, 14420272, 16222806, 21630408, 28840544, 32445612, 43260816, 64891224, 86521632, 129782448, 259564896]

約数ペア:

[(1, 259564896), (2, 129782448), (3, 86521632), (4, 64891224), (6, 43260816), (8, 32445612), (9, 28840544), (12, 21630408), (16, 16222806), (18, 14420272), (24, 10815204), (32, 8111403), (36, 7210136), (48, 5407602), (72, 3605068), (96, 2703801), (144, 1802534), (288, 901267), (439, 591264), (878, 295632), (1317, 197088), (1756, 147816), (2053, 126432), (2634, 98544), (3512, 73908), (3951, 65696), (4106, 63216), (5268, 49272), (6159, 42144), (7024, 36954), (7902, 32848), (8212, 31608), (10536, 24636), (12318, 21072), (14048, 18477), (15804, 16424)]