260019396

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8819}}^1$

素因数の和:8855

約数の個数: 120

約数和(自身を含む): 836700480

約数和(自身を除く): 576681084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 8819, 9828, 14742, 17638, 26457, 29484, 35276, 52914, 61733, 79371, 105828, 114647, 123466, 158742, 185199, 229294, 238113, 246932, 317484, 343941, 370398, 458588, 476226, 555597, 687882, 714339, 740796, 802529, 952452, 1031823, 1111194, 1375764, 1428678, 1605058, 1666791, 2063646, 2222388, 2407587, 2857356, 3095469, 3210116, 3333582, 4127292, 4815174, 5000373, 6190938, 6667164, 7222761, 9286407, 9630348, 10000746, 12381876, 14445522, 18572814, 20001492, 21668283, 28891044, 37145628, 43336566, 65004849, 86673132, 130009698, 260019396]

約数ペア:

[(1, 260019396), (2, 130009698), (3, 86673132), (4, 65004849), (6, 43336566), (7, 37145628), (9, 28891044), (12, 21668283), (13, 20001492), (14, 18572814), (18, 14445522), (21, 12381876), (26, 10000746), (27, 9630348), (28, 9286407), (36, 7222761), (39, 6667164), (42, 6190938), (52, 5000373), (54, 4815174), (63, 4127292), (78, 3333582), (81, 3210116), (84, 3095469), (91, 2857356), (108, 2407587), (117, 2222388), (126, 2063646), (156, 1666791), (162, 1605058), (182, 1428678), (189, 1375764), (234, 1111194), (252, 1031823), (273, 952452), (324, 802529), (351, 740796), (364, 714339), (378, 687882), (468, 555597), (546, 476226), (567, 458588), (702, 370398), (756, 343941), (819, 317484), (1053, 246932), (1092, 238113), (1134, 229294), (1404, 185199), (1638, 158742), (2106, 123466), (2268, 114647), (2457, 105828), (3276, 79371), (4212, 61733), (4914, 52914), (7371, 35276), (8819, 29484), (9828, 26457), (14742, 17638)]