251970264

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4311

約数の個数: 160

約数和(自身を含む): 868818720

約数和(自身を除く): 616848456

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, 4273, 4536, 4914, 6552, 7371, 8424, 8546, 9828, 12819, 14742, 17092, 19656, 25638, 29484, 29911, 34184, 38457, 51276, 55549, 58968, 59822, 76914, 89733, 102552, 111098, 115371, 119644, 153828, 166647, 179466, 222196, 230742, 239288, 269199, 307656, 333294, 346113, 358932, 388843, 444392, 461484, 499941, 538398, 666588, 692226, 717864, 777686, 807597, 922968, 999882, 1076796, 1166529, 1333176, 1384452, 1499823, 1555372, 1615194, 1999764, 2153592, 2333058, 2422791, 2768904, 2999646, 3110744, 3230388, 3499587, 3999528, 4499469, 4666116, 4845582, 5999292, 6460776, 6999174, 8998938, 9332232, 9691164, 10498761, 11998584, 13998348, 17997876, 19382328, 20997522, 27996696, 31496283, 35995752, 41995044, 62992566, 83990088, 125985132, 251970264]

約数ペア:

[(1, 251970264), (2, 125985132), (3, 83990088), (4, 62992566), (6, 41995044), (7, 35995752), (8, 31496283), (9, 27996696), (12, 20997522), (13, 19382328), (14, 17997876), (18, 13998348), (21, 11998584), (24, 10498761), (26, 9691164), (27, 9332232), (28, 8998938), (36, 6999174), (39, 6460776), (42, 5999292), (52, 4845582), (54, 4666116), (56, 4499469), (63, 3999528), (72, 3499587), (78, 3230388), (81, 3110744), (84, 2999646), (91, 2768904), (104, 2422791), (108, 2333058), (117, 2153592), (126, 1999764), (156, 1615194), (162, 1555372), (168, 1499823), (182, 1384452), (189, 1333176), (216, 1166529), (234, 1076796), (252, 999882), (273, 922968), (312, 807597), (324, 777686), (351, 717864), (364, 692226), (378, 666588), (468, 538398), (504, 499941), (546, 461484), (567, 444392), (648, 388843), (702, 358932), (728, 346113), (756, 333294), (819, 307656), (936, 269199), (1053, 239288), (1092, 230742), (1134, 222196), (1404, 179466), (1512, 166647), (1638, 153828), (2106, 119644), (2184, 115371), (2268, 111098), (2457, 102552), (2808, 89733), (3276, 76914), (4212, 59822), (4273, 58968), (4536, 55549), (4914, 51276), (6552, 38457), (7371, 34184), (8424, 29911), (8546, 29484), (9828, 25638), (12819, 19656), (14742, 17092)]