338012964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:918

約数の個数: 108

約数和(自身を含む): 931956480

約数和(自身を除く): 593943516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 361, 372, 558, 589, 684, 722, 839, 1083, 1116, 1178, 1444, 1678, 1767, 2166, 2356, 2517, 3249, 3356, 3534, 4332, 5034, 5301, 6498, 7068, 7551, 10068, 10602, 11191, 12996, 15102, 15941, 21204, 22382, 26009, 30204, 31882, 33573, 44764, 47823, 52018, 63764, 67146, 78027, 95646, 100719, 104036, 134292, 143469, 156054, 191292, 201438, 234081, 286938, 302879, 312108, 402876, 468162, 494171, 573876, 605758, 908637, 936324, 988342, 1211516, 1482513, 1817274, 1976684, 2725911, 2965026, 3634548, 4447539, 5451822, 5930052, 8895078, 9389249, 10903644, 17790156, 18778498, 28167747, 37556996, 56335494, 84503241, 112670988, 169006482, 338012964]

約数ペア:

[(1, 338012964), (2, 169006482), (3, 112670988), (4, 84503241), (6, 56335494), (9, 37556996), (12, 28167747), (18, 18778498), (19, 17790156), (31, 10903644), (36, 9389249), (38, 8895078), (57, 5930052), (62, 5451822), (76, 4447539), (93, 3634548), (114, 2965026), (124, 2725911), (171, 1976684), (186, 1817274), (228, 1482513), (279, 1211516), (342, 988342), (361, 936324), (372, 908637), (558, 605758), (589, 573876), (684, 494171), (722, 468162), (839, 402876), (1083, 312108), (1116, 302879), (1178, 286938), (1444, 234081), (1678, 201438), (1767, 191292), (2166, 156054), (2356, 143469), (2517, 134292), (3249, 104036), (3356, 100719), (3534, 95646), (4332, 78027), (5034, 67146), (5301, 63764), (6498, 52018), (7068, 47823), (7551, 44764), (10068, 33573), (10602, 31882), (11191, 30204), (12996, 26009), (15102, 22382), (15941, 21204)]