239946096

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{683}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 669707136

約数和(自身を除く): 429761040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 563, 624, 683, 1126, 1366, 1689, 2049, 2252, 2732, 3378, 4098, 4504, 5464, 6756, 7319, 8196, 8879, 9008, 10928, 13512, 14638, 16392, 17758, 21957, 26637, 27024, 29276, 32784, 35516, 43914, 53274, 58552, 71032, 87828, 106548, 117104, 142064, 175656, 213096, 351312, 384529, 426192, 769058, 1153587, 1538116, 2307174, 3076232, 4614348, 4998877, 6152464, 9228696, 9997754, 14996631, 18457392, 19995508, 29993262, 39991016, 59986524, 79982032, 119973048, 239946096]

約数ペア:

[(1, 239946096), (2, 119973048), (3, 79982032), (4, 59986524), (6, 39991016), (8, 29993262), (12, 19995508), (13, 18457392), (16, 14996631), (24, 9997754), (26, 9228696), (39, 6152464), (48, 4998877), (52, 4614348), (78, 3076232), (104, 2307174), (156, 1538116), (208, 1153587), (312, 769058), (563, 426192), (624, 384529), (683, 351312), (1126, 213096), (1366, 175656), (1689, 142064), (2049, 117104), (2252, 106548), (2732, 87828), (3378, 71032), (4098, 58552), (4504, 53274), (5464, 43914), (6756, 35516), (7319, 32784), (8196, 29276), (8879, 27024), (9008, 26637), (10928, 21957), (13512, 17758), (14638, 16392)]