806021964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 2278523520

約数和(自身を除く): 1472501556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 83, 99, 132, 137, 166, 179, 198, 249, 274, 332, 358, 396, 411, 498, 537, 548, 716, 747, 822, 913, 996, 1074, 1233, 1494, 1507, 1611, 1644, 1826, 1969, 2148, 2466, 2739, 2988, 3014, 3222, 3652, 3938, 4521, 4932, 5478, 5907, 6028, 6444, 7876, 8217, 9042, 10956, 11371, 11814, 13563, 14857, 16434, 17721, 18084, 22742, 23628, 24523, 27126, 29714, 32868, 34113, 35442, 44571, 45484, 49046, 54252, 59428, 68226, 70884, 73569, 89142, 98092, 102339, 125081, 133713, 136452, 147138, 163427, 178284, 204678, 220707, 250162, 267426, 269753, 294276, 326854, 375243, 409356, 441414, 490281, 500324, 534852, 539506, 653708, 750486, 809259, 882828, 980562, 1079012, 1125729, 1470843, 1500972, 1618518, 1961124, 2035409, 2251458, 2427777, 2941686, 3237036, 4070818, 4502916, 4855554, 5883372, 6106227, 8141636, 9711108, 12212454, 18318681, 22389499, 24424908, 36637362, 44778998, 67168497, 73274724, 89557996, 134336994, 201505491, 268673988, 403010982, 806021964]

約数ペア:

[(1, 806021964), (2, 403010982), (3, 268673988), (4, 201505491), (6, 134336994), (9, 89557996), (11, 73274724), (12, 67168497), (18, 44778998), (22, 36637362), (33, 24424908), (36, 22389499), (44, 18318681), (66, 12212454), (83, 9711108), (99, 8141636), (132, 6106227), (137, 5883372), (166, 4855554), (179, 4502916), (198, 4070818), (249, 3237036), (274, 2941686), (332, 2427777), (358, 2251458), (396, 2035409), (411, 1961124), (498, 1618518), (537, 1500972), (548, 1470843), (716, 1125729), (747, 1079012), (822, 980562), (913, 882828), (996, 809259), (1074, 750486), (1233, 653708), (1494, 539506), (1507, 534852), (1611, 500324), (1644, 490281), (1826, 441414), (1969, 409356), (2148, 375243), (2466, 326854), (2739, 294276), (2988, 269753), (3014, 267426), (3222, 250162), (3652, 220707), (3938, 204678), (4521, 178284), (4932, 163427), (5478, 147138), (5907, 136452), (6028, 133713), (6444, 125081), (7876, 102339), (8217, 98092), (9042, 89142), (10956, 73569), (11371, 70884), (11814, 68226), (13563, 59428), (14857, 54252), (16434, 49046), (17721, 45484), (18084, 44571), (22742, 35442), (23628, 34113), (24523, 32868), (27126, 29714)]