8644284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 24216192

約数和(自身を除く): 15571908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 83, 99, 132, 166, 198, 249, 263, 332, 396, 498, 526, 747, 789, 913, 996, 1052, 1494, 1578, 1826, 2367, 2739, 2893, 2988, 3156, 3652, 4734, 5478, 5786, 8217, 8679, 9468, 10956, 11572, 16434, 17358, 21829, 26037, 32868, 34716, 43658, 52074, 65487, 87316, 104148, 130974, 196461, 240119, 261948, 392922, 480238, 720357, 785844, 960476, 1440714, 2161071, 2881428, 4322142, 8644284]

約数ペア:

[(1, 8644284), (2, 4322142), (3, 2881428), (4, 2161071), (6, 1440714), (9, 960476), (11, 785844), (12, 720357), (18, 480238), (22, 392922), (33, 261948), (36, 240119), (44, 196461), (66, 130974), (83, 104148), (99, 87316), (132, 65487), (166, 52074), (198, 43658), (249, 34716), (263, 32868), (332, 26037), (396, 21829), (498, 17358), (526, 16434), (747, 11572), (789, 10956), (913, 9468), (996, 8679), (1052, 8217), (1494, 5786), (1578, 5478), (1826, 4734), (2367, 3652), (2739, 3156), (2893, 2988)]