230685728

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11317}}^1$

素因数の和:11354

約数の個数: 72

約数和(自身を含む): 569001132

約数和(自身を除く): 338315404

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 11317, 20384, 22634, 45268, 79219, 90536, 147121, 158438, 181072, 294242, 316876, 362144, 554533, 588484, 633752, 1029847, 1109066, 1176968, 1267504, 2059694, 2218132, 2353936, 2535008, 4119388, 4436264, 4707872, 7208929, 8238776, 8872528, 14417858, 16477552, 17745056, 28835716, 32955104, 57671432, 115342864, 230685728]

約数ペア:

[(1, 230685728), (2, 115342864), (4, 57671432), (7, 32955104), (8, 28835716), (13, 17745056), (14, 16477552), (16, 14417858), (26, 8872528), (28, 8238776), (32, 7208929), (49, 4707872), (52, 4436264), (56, 4119388), (91, 2535008), (98, 2353936), (104, 2218132), (112, 2059694), (182, 1267504), (196, 1176968), (208, 1109066), (224, 1029847), (364, 633752), (392, 588484), (416, 554533), (637, 362144), (728, 316876), (784, 294242), (1274, 181072), (1456, 158438), (1568, 147121), (2548, 90536), (2912, 79219), (5096, 45268), (10192, 22634), (11317, 20384)]