22289904

素因数分解:

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

素因数の和:56

約数の個数: 240

約数和(自身を含む): 81140640

約数和(自身を除く): 58850736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 162, 168, 182, 189, 196, 208, 216, 234, 243, 252, 273, 294, 312, 324, 336, 351, 364, 378, 392, 432, 441, 468, 486, 504, 546, 567, 588, 624, 637, 648, 702, 728, 729, 756, 784, 819, 882, 936, 972, 1008, 1053, 1092, 1134, 1176, 1274, 1296, 1323, 1404, 1456, 1458, 1512, 1638, 1701, 1764, 1872, 1911, 1944, 2106, 2184, 2187, 2268, 2352, 2457, 2548, 2646, 2808, 2916, 3024, 3159, 3276, 3402, 3528, 3822, 3888, 3969, 4212, 4368, 4374, 4536, 4914, 5096, 5103, 5292, 5616, 5733, 5832, 6318, 6552, 6804, 7056, 7371, 7644, 7938, 8424, 8748, 9072, 9477, 9828, 10192, 10206, 10584, 11466, 11664, 11907, 12636, 13104, 13608, 14742, 15288, 15309, 15876, 16848, 17199, 17496, 18954, 19656, 20412, 21168, 22113, 22932, 23814, 25272, 27216, 28431, 29484, 30576, 30618, 31752, 34398, 34992, 35721, 37908, 39312, 40824, 44226, 45864, 47628, 50544, 51597, 56862, 58968, 61236, 63504, 66339, 68796, 71442, 75816, 81648, 88452, 91728, 95256, 103194, 107163, 113724, 117936, 122472, 132678, 137592, 142884, 151632, 154791, 176904, 190512, 199017, 206388, 214326, 227448, 244944, 265356, 275184, 285768, 309582, 353808, 398034, 412776, 428652, 454896, 464373, 530712, 571536, 619164, 796068, 825552, 857304, 928746, 1061424, 1238328, 1393119, 1592136, 1714608, 1857492, 2476656, 2786238, 3184272, 3714984, 5572476, 7429968, 11144952, 22289904]

約数ペア:

[(1, 22289904), (2, 11144952), (3, 7429968), (4, 5572476), (6, 3714984), (7, 3184272), (8, 2786238), (9, 2476656), (12, 1857492), (13, 1714608), (14, 1592136), (16, 1393119), (18, 1238328), (21, 1061424), (24, 928746), (26, 857304), (27, 825552), (28, 796068), (36, 619164), (39, 571536), (42, 530712), (48, 464373), (49, 454896), (52, 428652), (54, 412776), (56, 398034), (63, 353808), (72, 309582), (78, 285768), (81, 275184), (84, 265356), (91, 244944), (98, 227448), (104, 214326), (108, 206388), (112, 199017), (117, 190512), (126, 176904), (144, 154791), (147, 151632), (156, 142884), (162, 137592), (168, 132678), (182, 122472), (189, 117936), (196, 113724), (208, 107163), (216, 103194), (234, 95256), (243, 91728), (252, 88452), (273, 81648), (294, 75816), (312, 71442), (324, 68796), (336, 66339), (351, 63504), (364, 61236), (378, 58968), (392, 56862), (432, 51597), (441, 50544), (468, 47628), (486, 45864), (504, 44226), (546, 40824), (567, 39312), (588, 37908), (624, 35721), (637, 34992), (648, 34398), (702, 31752), (728, 30618), (729, 30576), (756, 29484), (784, 28431), (819, 27216), (882, 25272), (936, 23814), (972, 22932), (1008, 22113), (1053, 21168), (1092, 20412), (1134, 19656), (1176, 18954), (1274, 17496), (1296, 17199), (1323, 16848), (1404, 15876), (1456, 15309), (1458, 15288), (1512, 14742), (1638, 13608), (1701, 13104), (1764, 12636), (1872, 11907), (1911, 11664), (1944, 11466), (2106, 10584), (2184, 10206), (2187, 10192), (2268, 9828), (2352, 9477), (2457, 9072), (2548, 8748), (2646, 8424), (2808, 7938), (2916, 7644), (3024, 7371), (3159, 7056), (3276, 6804), (3402, 6552), (3528, 6318), (3822, 5832), (3888, 5733), (3969, 5616), (4212, 5292), (4368, 5103), (4374, 5096), (4536, 4914)]