1973799432

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{3191}}^1$

素因数の和:3296

約数の個数: 144

約数和(自身を含む): 5960485440

約数和(自身を除く): 3986686008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 88, 99, 121, 132, 142, 198, 213, 242, 264, 284, 363, 396, 426, 484, 568, 639, 726, 781, 792, 852, 968, 1089, 1278, 1452, 1562, 1704, 2178, 2343, 2556, 2904, 3124, 3191, 4356, 4686, 5112, 6248, 6382, 7029, 8591, 8712, 9372, 9573, 12764, 14058, 17182, 18744, 19146, 25528, 25773, 28116, 28719, 34364, 35101, 38292, 51546, 56232, 57438, 68728, 70202, 76584, 77319, 103092, 105303, 114876, 140404, 154638, 206184, 210606, 226561, 229752, 280808, 309276, 315909, 386111, 421212, 453122, 618552, 631818, 679683, 772222, 842424, 906244, 1158333, 1263636, 1359366, 1544444, 1812488, 2039049, 2316666, 2492171, 2527272, 2718732, 3088888, 3474999, 4078098, 4633332, 4984342, 5437464, 6949998, 7476513, 8156196, 9266664, 9968684, 13899996, 14953026, 16312392, 19937368, 22429539, 27413881, 27799992, 29906052, 44859078, 54827762, 59812104, 82241643, 89718156, 109655524, 164483286, 179436312, 219311048, 246724929, 328966572, 493449858, 657933144, 986899716, 1973799432]

約数ペア:

[(1, 1973799432), (2, 986899716), (3, 657933144), (4, 493449858), (6, 328966572), (8, 246724929), (9, 219311048), (11, 179436312), (12, 164483286), (18, 109655524), (22, 89718156), (24, 82241643), (33, 59812104), (36, 54827762), (44, 44859078), (66, 29906052), (71, 27799992), (72, 27413881), (88, 22429539), (99, 19937368), (121, 16312392), (132, 14953026), (142, 13899996), (198, 9968684), (213, 9266664), (242, 8156196), (264, 7476513), (284, 6949998), (363, 5437464), (396, 4984342), (426, 4633332), (484, 4078098), (568, 3474999), (639, 3088888), (726, 2718732), (781, 2527272), (792, 2492171), (852, 2316666), (968, 2039049), (1089, 1812488), (1278, 1544444), (1452, 1359366), (1562, 1263636), (1704, 1158333), (2178, 906244), (2343, 842424), (2556, 772222), (2904, 679683), (3124, 631818), (3191, 618552), (4356, 453122), (4686, 421212), (5112, 386111), (6248, 315909), (6382, 309276), (7029, 280808), (8591, 229752), (8712, 226561), (9372, 210606), (9573, 206184), (12764, 154638), (14058, 140404), (17182, 114876), (18744, 105303), (19146, 103092), (25528, 77319), (25773, 76584), (28116, 70202), (28719, 68728), (34364, 57438), (35101, 56232), (38292, 51546)]