227543316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1054

約数の個数: 192

約数和(自身を含む): 751134720

約数和(自身を除く): 523591404

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 19, 21, 22, 26, 28, 33, 38, 39, 42, 44, 52, 57, 66, 76, 77, 78, 84, 91, 114, 132, 133, 143, 154, 156, 182, 209, 228, 231, 247, 266, 273, 286, 308, 364, 399, 418, 429, 462, 494, 532, 546, 572, 627, 741, 798, 836, 858, 924, 988, 997, 1001, 1092, 1254, 1463, 1482, 1596, 1716, 1729, 1994, 2002, 2508, 2717, 2926, 2964, 2991, 3003, 3458, 3988, 4004, 4389, 5187, 5434, 5852, 5982, 6006, 6916, 6979, 8151, 8778, 10374, 10868, 10967, 11964, 12012, 12961, 13958, 16302, 17556, 18943, 19019, 20748, 20937, 21934, 25922, 27916, 32604, 32901, 37886, 38038, 38883, 41874, 43868, 51844, 56829, 57057, 65802, 75772, 76076, 76769, 77766, 83748, 90727, 113658, 114114, 131604, 132601, 142571, 153538, 155532, 181454, 208373, 227316, 228228, 230307, 246259, 265202, 272181, 285142, 307076, 362908, 397803, 416746, 427713, 460614, 492518, 530404, 544362, 570284, 625119, 738777, 795606, 833492, 855426, 921228, 985036, 997997, 1088724, 1250238, 1458611, 1477554, 1591212, 1710852, 1723813, 1995994, 2500476, 2708849, 2917222, 2955108, 2993991, 3447626, 3991988, 4375833, 5171439, 5417698, 5834444, 5987982, 6895252, 8126547, 8751666, 10342878, 10835396, 11975964, 16253094, 17503332, 18961943, 20685756, 32506188, 37923886, 56885829, 75847772, 113771658, 227543316]

約数ペア:

[(1, 227543316), (2, 113771658), (3, 75847772), (4, 56885829), (6, 37923886), (7, 32506188), (11, 20685756), (12, 18961943), (13, 17503332), (14, 16253094), (19, 11975964), (21, 10835396), (22, 10342878), (26, 8751666), (28, 8126547), (33, 6895252), (38, 5987982), (39, 5834444), (42, 5417698), (44, 5171439), (52, 4375833), (57, 3991988), (66, 3447626), (76, 2993991), (77, 2955108), (78, 2917222), (84, 2708849), (91, 2500476), (114, 1995994), (132, 1723813), (133, 1710852), (143, 1591212), (154, 1477554), (156, 1458611), (182, 1250238), (209, 1088724), (228, 997997), (231, 985036), (247, 921228), (266, 855426), (273, 833492), (286, 795606), (308, 738777), (364, 625119), (399, 570284), (418, 544362), (429, 530404), (462, 492518), (494, 460614), (532, 427713), (546, 416746), (572, 397803), (627, 362908), (741, 307076), (798, 285142), (836, 272181), (858, 265202), (924, 246259), (988, 230307), (997, 228228), (1001, 227316), (1092, 208373), (1254, 181454), (1463, 155532), (1482, 153538), (1596, 142571), (1716, 132601), (1729, 131604), (1994, 114114), (2002, 113658), (2508, 90727), (2717, 83748), (2926, 77766), (2964, 76769), (2991, 76076), (3003, 75772), (3458, 65802), (3988, 57057), (4004, 56829), (4389, 51844), (5187, 43868), (5434, 41874), (5852, 38883), (5982, 38038), (6006, 37886), (6916, 32901), (6979, 32604), (8151, 27916), (8778, 25922), (10374, 21934), (10868, 20937), (10967, 20748), (11964, 19019), (12012, 18943), (12961, 17556), (13958, 16302)]