245469331386

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5563927}}^1$

素因数の和:5564000

約数の個数: 64

約数和(自身を含む): 587550796800

約数和(自身を除く): 342081465414

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 114, 129, 171, 258, 342, 387, 513, 774, 817, 1026, 1161, 1634, 2322, 2451, 4902, 7353, 14706, 22059, 44118, 5563927, 11127854, 16691781, 33383562, 50075343, 100150686, 105714613, 150226029, 211429226, 239248861, 300452058, 317143839, 478497722, 634287678, 717746583, 951431517, 1435493166, 1902863034, 2153239749, 2854294551, 4306479498, 4545728359, 5708589102, 6459719247, 9091456718, 12919438494, 13637185077, 27274370154, 40911555231, 81823110462, 122734665693, 245469331386]

約数ペア:

[(1, 245469331386), (2, 122734665693), (3, 81823110462), (6, 40911555231), (9, 27274370154), (18, 13637185077), (19, 12919438494), (27, 9091456718), (38, 6459719247), (43, 5708589102), (54, 4545728359), (57, 4306479498), (86, 2854294551), (114, 2153239749), (129, 1902863034), (171, 1435493166), (258, 951431517), (342, 717746583), (387, 634287678), (513, 478497722), (774, 317143839), (817, 300452058), (1026, 239248861), (1161, 211429226), (1634, 150226029), (2322, 105714613), (2451, 100150686), (4902, 50075343), (7353, 33383562), (14706, 16691781), (22059, 11127854), (44118, 5563927)]