260549328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{32119}}^1$

素因数の和:32156

約数の個数: 60

約数和(自身を含む): 728867040

約数和(自身を除く): 468317712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 32119, 64238, 96357, 128476, 192714, 256952, 385428, 417547, 513904, 770856, 835094, 1252641, 1541712, 1670188, 2505282, 3340376, 5010564, 5428111, 6680752, 10021128, 10856222, 16284333, 20042256, 21712444, 32568666, 43424888, 65137332, 86849776, 130274664, 260549328]

約数ペア:

[(1, 260549328), (2, 130274664), (3, 86849776), (4, 65137332), (6, 43424888), (8, 32568666), (12, 21712444), (13, 20042256), (16, 16284333), (24, 10856222), (26, 10021128), (39, 6680752), (48, 5428111), (52, 5010564), (78, 3340376), (104, 2505282), (156, 1670188), (169, 1541712), (208, 1252641), (312, 835094), (338, 770856), (507, 513904), (624, 417547), (676, 385428), (1014, 256952), (1352, 192714), (2028, 128476), (2704, 96357), (4056, 64238), (8112, 32119)]