345691168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18341}}^1$

素因数の和:18401

約数の個数: 48

約数和(自身を含む): 739549440

約数和(自身を除く): 393858272

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 18341, 18848, 36682, 73364, 146728, 293456, 348479, 568571, 586912, 696958, 1137142, 1393916, 2274284, 2787832, 4548568, 5575664, 9097136, 10802849, 11151328, 18194272, 21605698, 43211396, 86422792, 172845584, 345691168]

約数ペア:

[(1, 345691168), (2, 172845584), (4, 86422792), (8, 43211396), (16, 21605698), (19, 18194272), (31, 11151328), (32, 10802849), (38, 9097136), (62, 5575664), (76, 4548568), (124, 2787832), (152, 2274284), (248, 1393916), (304, 1137142), (496, 696958), (589, 586912), (608, 568571), (992, 348479), (1178, 293456), (2356, 146728), (4712, 73364), (9424, 36682), (18341, 18848)]