779637612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{17293}}^1$

素因数の和:17347

約数の個数: 72

約数和(自身を含む): 2081229136

約数和(自身を除く): 1301591524

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 289, 442, 578, 663, 867, 884, 1156, 1326, 1734, 2652, 3468, 3757, 7514, 11271, 15028, 17293, 22542, 34586, 45084, 51879, 69172, 103758, 207516, 224809, 293981, 449618, 587962, 674427, 881943, 899236, 1175924, 1348854, 1763886, 2697708, 3527772, 3821753, 4997677, 7643506, 9995354, 11465259, 14993031, 15287012, 19990708, 22930518, 29986062, 45861036, 59972124, 64969801, 129939602, 194909403, 259879204, 389818806, 779637612]

約数ペア:

[(1, 779637612), (2, 389818806), (3, 259879204), (4, 194909403), (6, 129939602), (12, 64969801), (13, 59972124), (17, 45861036), (26, 29986062), (34, 22930518), (39, 19990708), (51, 15287012), (52, 14993031), (68, 11465259), (78, 9995354), (102, 7643506), (156, 4997677), (204, 3821753), (221, 3527772), (289, 2697708), (442, 1763886), (578, 1348854), (663, 1175924), (867, 899236), (884, 881943), (1156, 674427), (1326, 587962), (1734, 449618), (2652, 293981), (3468, 224809), (3757, 207516), (7514, 103758), (11271, 69172), (15028, 51879), (17293, 45084), (22542, 34586)]