15412312496

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{38557}}^1$

素因数の和:38698

約数の個数: 80

約数和(自身を含む): 35342571264

約数和(自身を除く): 19930258768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 83, 86, 112, 166, 172, 301, 332, 344, 581, 602, 664, 688, 1162, 1204, 1328, 2324, 2408, 3569, 4648, 4816, 7138, 9296, 14276, 24983, 28552, 38557, 49966, 57104, 77114, 99932, 154228, 199864, 269899, 308456, 399728, 539798, 616912, 1079596, 1657951, 2159192, 3200231, 3315902, 4318384, 6400462, 6631804, 11605657, 12800924, 13263608, 22401617, 23211314, 25601848, 26527216, 44803234, 46422628, 51203696, 89606468, 92845256, 137609933, 179212936, 185690512, 275219866, 358425872, 550439732, 963269531, 1100879464, 1926539062, 2201758928, 3853078124, 7706156248, 15412312496]

約数ペア:

[(1, 15412312496), (2, 7706156248), (4, 3853078124), (7, 2201758928), (8, 1926539062), (14, 1100879464), (16, 963269531), (28, 550439732), (43, 358425872), (56, 275219866), (83, 185690512), (86, 179212936), (112, 137609933), (166, 92845256), (172, 89606468), (301, 51203696), (332, 46422628), (344, 44803234), (581, 26527216), (602, 25601848), (664, 23211314), (688, 22401617), (1162, 13263608), (1204, 12800924), (1328, 11605657), (2324, 6631804), (2408, 6400462), (3569, 4318384), (4648, 3315902), (4816, 3200231), (7138, 2159192), (9296, 1657951), (14276, 1079596), (24983, 616912), (28552, 539798), (38557, 399728), (49966, 308456), (57104, 269899), (77114, 199864), (99932, 154228)]