19630854656

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1621}}^1$

素因数の和:1786

約数の個数: 160

約数和(自身を含む): 46726056960

約数和(自身を除く): 27095202304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 109, 112, 124, 128, 217, 218, 224, 248, 256, 434, 436, 448, 496, 512, 763, 868, 872, 896, 992, 1526, 1621, 1736, 1744, 1792, 1984, 3052, 3242, 3379, 3472, 3488, 3584, 3968, 6104, 6484, 6758, 6944, 6976, 7936, 11347, 12208, 12968, 13516, 13888, 13952, 15872, 22694, 23653, 24416, 25936, 27032, 27776, 27904, 45388, 47306, 48832, 50251, 51872, 54064, 55552, 55808, 90776, 94612, 97664, 100502, 103744, 108128, 111104, 176689, 181552, 189224, 195328, 201004, 207488, 216256, 351757, 353378, 363104, 378448, 390656, 402008, 414976, 432512, 703514, 706756, 726208, 756896, 804016, 829952, 865024, 1236823, 1407028, 1413512, 1452416, 1513792, 1608032, 1730048, 2473646, 2814056, 2827024, 2904832, 3027584, 3216064, 4947292, 5477359, 5628112, 5654048, 5809664, 6055168, 6432128, 9894584, 10954718, 11256224, 11308096, 12110336, 12864256, 19789168, 21909436, 22512448, 22616192, 25728512, 38341513, 39578336, 43818872, 45024896, 45232384, 76683026, 79156672, 87637744, 90049792, 90464768, 153366052, 158313344, 175275488, 180099584, 306732104, 316626688, 350550976, 613464208, 633253376, 701101952, 1226928416, 1402203904, 2453856832, 2804407808, 4907713664, 9815427328, 19630854656]

約数ペア:

[(1, 19630854656), (2, 9815427328), (4, 4907713664), (7, 2804407808), (8, 2453856832), (14, 1402203904), (16, 1226928416), (28, 701101952), (31, 633253376), (32, 613464208), (56, 350550976), (62, 316626688), (64, 306732104), (109, 180099584), (112, 175275488), (124, 158313344), (128, 153366052), (217, 90464768), (218, 90049792), (224, 87637744), (248, 79156672), (256, 76683026), (434, 45232384), (436, 45024896), (448, 43818872), (496, 39578336), (512, 38341513), (763, 25728512), (868, 22616192), (872, 22512448), (896, 21909436), (992, 19789168), (1526, 12864256), (1621, 12110336), (1736, 11308096), (1744, 11256224), (1792, 10954718), (1984, 9894584), (3052, 6432128), (3242, 6055168), (3379, 5809664), (3472, 5654048), (3488, 5628112), (3584, 5477359), (3968, 4947292), (6104, 3216064), (6484, 3027584), (6758, 2904832), (6944, 2827024), (6976, 2814056), (7936, 2473646), (11347, 1730048), (12208, 1608032), (12968, 1513792), (13516, 1452416), (13888, 1413512), (13952, 1407028), (15872, 1236823), (22694, 865024), (23653, 829952), (24416, 804016), (25936, 756896), (27032, 726208), (27776, 706756), (27904, 703514), (45388, 432512), (47306, 414976), (48832, 402008), (50251, 390656), (51872, 378448), (54064, 363104), (55552, 353378), (55808, 351757), (90776, 216256), (94612, 207488), (97664, 201004), (100502, 195328), (103744, 189224), (108128, 181552), (111104, 176689)]