636341628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{32119}}^1$

素因数の和:32266

約数の個数: 48

約数和(自身を含む): 1611653120

約数和(自身を除く): 975311492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 32119, 64238, 96357, 128476, 192714, 385428, 417547, 835094, 1252641, 1670188, 2505282, 4079113, 5010564, 8158226, 12237339, 16316452, 24474678, 48949356, 53028469, 106056938, 159085407, 212113876, 318170814, 636341628]

約数ペア:

[(1, 636341628), (2, 318170814), (3, 212113876), (4, 159085407), (6, 106056938), (12, 53028469), (13, 48949356), (26, 24474678), (39, 16316452), (52, 12237339), (78, 8158226), (127, 5010564), (156, 4079113), (254, 2505282), (381, 1670188), (508, 1252641), (762, 835094), (1524, 417547), (1651, 385428), (3302, 192714), (4953, 128476), (6604, 96357), (9906, 64238), (19812, 32119)]