422252028

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:745

約数の個数: 120

約数和(自身を含む): 1211508144

約数和(自身を除く): 789256116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 257, 297, 324, 396, 461, 514, 594, 771, 891, 922, 1028, 1188, 1383, 1542, 1782, 1844, 2313, 2766, 2827, 3084, 3564, 4149, 4626, 5071, 5532, 5654, 6939, 8298, 8481, 9252, 10142, 11308, 12447, 13878, 15213, 16596, 16962, 20284, 20817, 24894, 25443, 27756, 30426, 33924, 37341, 41634, 45639, 49788, 50886, 60852, 74682, 76329, 83268, 91278, 101772, 118477, 136917, 149364, 152658, 182556, 228987, 236954, 273834, 305316, 355431, 410751, 457974, 473908, 547668, 710862, 821502, 915948, 1066293, 1303247, 1421724, 1643004, 2132586, 2606494, 3198879, 3909741, 4265172, 5212988, 6397758, 7819482, 9596637, 11729223, 12795516, 15638964, 19193274, 23458446, 35187669, 38386548, 46916892, 70375338, 105563007, 140750676, 211126014, 422252028]

約数ペア:

[(1, 422252028), (2, 211126014), (3, 140750676), (4, 105563007), (6, 70375338), (9, 46916892), (11, 38386548), (12, 35187669), (18, 23458446), (22, 19193274), (27, 15638964), (33, 12795516), (36, 11729223), (44, 9596637), (54, 7819482), (66, 6397758), (81, 5212988), (99, 4265172), (108, 3909741), (132, 3198879), (162, 2606494), (198, 2132586), (257, 1643004), (297, 1421724), (324, 1303247), (396, 1066293), (461, 915948), (514, 821502), (594, 710862), (771, 547668), (891, 473908), (922, 457974), (1028, 410751), (1188, 355431), (1383, 305316), (1542, 273834), (1782, 236954), (1844, 228987), (2313, 182556), (2766, 152658), (2827, 149364), (3084, 136917), (3564, 118477), (4149, 101772), (4626, 91278), (5071, 83268), (5532, 76329), (5654, 74682), (6939, 60852), (8298, 50886), (8481, 49788), (9252, 45639), (10142, 41634), (11308, 37341), (12447, 33924), (13878, 30426), (15213, 27756), (16596, 25443), (16962, 24894), (20284, 20817)]