280690368

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6737}}^1$

素因数の和:6790

約数の個数: 112

約数和(自身を含む): 876263424

約数和(自身を除く): 595573056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5208, 5952, 6737, 6944, 10416, 13474, 13888, 20211, 20832, 26948, 40422, 41664, 47159, 53896, 80844, 94318, 107792, 141477, 161688, 188636, 208847, 215584, 282954, 323376, 377272, 417694, 431168, 565908, 626541, 646752, 754544, 835388, 1131816, 1253082, 1293504, 1461929, 1509088, 1670776, 2263632, 2506164, 2923858, 3018176, 3341552, 4385787, 4527264, 5012328, 5847716, 6683104, 8771574, 9054528, 10024656, 11695432, 13366208, 17543148, 20049312, 23390864, 35086296, 40098624, 46781728, 70172592, 93563456, 140345184, 280690368]

約数ペア:

[(1, 280690368), (2, 140345184), (3, 93563456), (4, 70172592), (6, 46781728), (7, 40098624), (8, 35086296), (12, 23390864), (14, 20049312), (16, 17543148), (21, 13366208), (24, 11695432), (28, 10024656), (31, 9054528), (32, 8771574), (42, 6683104), (48, 5847716), (56, 5012328), (62, 4527264), (64, 4385787), (84, 3341552), (93, 3018176), (96, 2923858), (112, 2506164), (124, 2263632), (168, 1670776), (186, 1509088), (192, 1461929), (217, 1293504), (224, 1253082), (248, 1131816), (336, 835388), (372, 754544), (434, 646752), (448, 626541), (496, 565908), (651, 431168), (672, 417694), (744, 377272), (868, 323376), (992, 282954), (1302, 215584), (1344, 208847), (1488, 188636), (1736, 161688), (1984, 141477), (2604, 107792), (2976, 94318), (3472, 80844), (5208, 53896), (5952, 47159), (6737, 41664), (6944, 40422), (10416, 26948), (13474, 20832), (13888, 20211)]