338598468

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4279

約数の個数: 120

約数和(自身を含む): 1003661120

約数和(自身を除く): 665062652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2964, 3078, 4212, 4231, 4446, 6156, 6669, 8462, 8892, 12693, 13338, 16924, 20007, 25386, 26676, 38079, 40014, 50772, 55003, 76158, 80028, 80389, 110006, 114237, 152316, 160778, 165009, 220012, 228474, 241167, 321556, 330018, 342711, 456948, 482334, 495027, 660036, 685422, 723501, 964668, 990054, 1045057, 1370844, 1447002, 1485081, 1980108, 2090114, 2170503, 2894004, 2970162, 3135171, 4180228, 4341006, 4455243, 5940324, 6270342, 6511509, 8682012, 8910486, 9405513, 12540684, 13023018, 17820972, 18811026, 26046036, 28216539, 37622052, 56433078, 84649617, 112866156, 169299234, 338598468]

約数ペア:

[(1, 338598468), (2, 169299234), (3, 112866156), (4, 84649617), (6, 56433078), (9, 37622052), (12, 28216539), (13, 26046036), (18, 18811026), (19, 17820972), (26, 13023018), (27, 12540684), (36, 9405513), (38, 8910486), (39, 8682012), (52, 6511509), (54, 6270342), (57, 5940324), (76, 4455243), (78, 4341006), (81, 4180228), (108, 3135171), (114, 2970162), (117, 2894004), (156, 2170503), (162, 2090114), (171, 1980108), (228, 1485081), (234, 1447002), (247, 1370844), (324, 1045057), (342, 990054), (351, 964668), (468, 723501), (494, 685422), (513, 660036), (684, 495027), (702, 482334), (741, 456948), (988, 342711), (1026, 330018), (1053, 321556), (1404, 241167), (1482, 228474), (1539, 220012), (2052, 165009), (2106, 160778), (2223, 152316), (2964, 114237), (3078, 110006), (4212, 80389), (4231, 80028), (4446, 76158), (6156, 55003), (6669, 50772), (8462, 40014), (8892, 38079), (12693, 26676), (13338, 25386), (16924, 20007)]