520038792

素因数分解:

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

素因数の和:8857

約数の個数: 160

約数和(自身を含む): 1792929600

約数和(自身を除く): 1272890808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4536, 4914, 6552, 7371, 8424, 8819, 9828, 14742, 17638, 19656, 26457, 29484, 35276, 52914, 58968, 61733, 70552, 79371, 105828, 114647, 123466, 158742, 185199, 211656, 229294, 238113, 246932, 317484, 343941, 370398, 458588, 476226, 493864, 555597, 634968, 687882, 714339, 740796, 802529, 917176, 952452, 1031823, 1111194, 1375764, 1428678, 1481592, 1605058, 1666791, 1904904, 2063646, 2222388, 2407587, 2751528, 2857356, 3095469, 3210116, 3333582, 4127292, 4444776, 4815174, 5000373, 5714712, 6190938, 6420232, 6667164, 7222761, 8254584, 9286407, 9630348, 10000746, 12381876, 13334328, 14445522, 18572814, 19260696, 20001492, 21668283, 24763752, 28891044, 37145628, 40002984, 43336566, 57782088, 65004849, 74291256, 86673132, 130009698, 173346264, 260019396, 520038792]

約数ペア:

[(1, 520038792), (2, 260019396), (3, 173346264), (4, 130009698), (6, 86673132), (7, 74291256), (8, 65004849), (9, 57782088), (12, 43336566), (13, 40002984), (14, 37145628), (18, 28891044), (21, 24763752), (24, 21668283), (26, 20001492), (27, 19260696), (28, 18572814), (36, 14445522), (39, 13334328), (42, 12381876), (52, 10000746), (54, 9630348), (56, 9286407), (63, 8254584), (72, 7222761), (78, 6667164), (81, 6420232), (84, 6190938), (91, 5714712), (104, 5000373), (108, 4815174), (117, 4444776), (126, 4127292), (156, 3333582), (162, 3210116), (168, 3095469), (182, 2857356), (189, 2751528), (216, 2407587), (234, 2222388), (252, 2063646), (273, 1904904), (312, 1666791), (324, 1605058), (351, 1481592), (364, 1428678), (378, 1375764), (468, 1111194), (504, 1031823), (546, 952452), (567, 917176), (648, 802529), (702, 740796), (728, 714339), (756, 687882), (819, 634968), (936, 555597), (1053, 493864), (1092, 476226), (1134, 458588), (1404, 370398), (1512, 343941), (1638, 317484), (2106, 246932), (2184, 238113), (2268, 229294), (2457, 211656), (2808, 185199), (3276, 158742), (4212, 123466), (4536, 114647), (4914, 105828), (6552, 79371), (7371, 70552), (8424, 61733), (8819, 58968), (9828, 52914), (14742, 35276), (17638, 29484), (19656, 26457)]