239968736

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 617258880

約数和(自身を除く): 377290144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 41, 53, 56, 58, 68, 82, 106, 112, 116, 119, 136, 164, 203, 212, 224, 232, 238, 272, 287, 328, 371, 406, 424, 464, 476, 493, 544, 574, 656, 697, 742, 812, 848, 901, 928, 952, 986, 1148, 1189, 1312, 1394, 1484, 1537, 1624, 1696, 1802, 1904, 1972, 2173, 2296, 2378, 2788, 2968, 3074, 3248, 3451, 3604, 3808, 3944, 4346, 4592, 4756, 4879, 5576, 5936, 6148, 6307, 6496, 6902, 7208, 7888, 8323, 8692, 9184, 9512, 9758, 10759, 11152, 11872, 12296, 12614, 13804, 14416, 15211, 15776, 16646, 17384, 19024, 19516, 20213, 21518, 22304, 24592, 25228, 26129, 27608, 28832, 30422, 33292, 34768, 36941, 38048, 39032, 40426, 43036, 49184, 50456, 52258, 55216, 60844, 63017, 66584, 69536, 73882, 78064, 80852, 86072, 100912, 104516, 110432, 121688, 126034, 133168, 141491, 147764, 156128, 161704, 172144, 182903, 201824, 209032, 243376, 252068, 258587, 266336, 282982, 295528, 323408, 344288, 365806, 418064, 441119, 486752, 504136, 517174, 565964, 591056, 646816, 731612, 836128, 882238, 1008272, 1034348, 1071289, 1131928, 1182112, 1463224, 1764476, 2016544, 2068696, 2142578, 2263856, 2926448, 3528952, 4137392, 4285156, 4527712, 5852896, 7057904, 7499023, 8274784, 8570312, 14115808, 14998046, 17140624, 29996092, 34281248, 59992184, 119984368, 239968736]

約数ペア:

[(1, 239968736), (2, 119984368), (4, 59992184), (7, 34281248), (8, 29996092), (14, 17140624), (16, 14998046), (17, 14115808), (28, 8570312), (29, 8274784), (32, 7499023), (34, 7057904), (41, 5852896), (53, 4527712), (56, 4285156), (58, 4137392), (68, 3528952), (82, 2926448), (106, 2263856), (112, 2142578), (116, 2068696), (119, 2016544), (136, 1764476), (164, 1463224), (203, 1182112), (212, 1131928), (224, 1071289), (232, 1034348), (238, 1008272), (272, 882238), (287, 836128), (328, 731612), (371, 646816), (406, 591056), (424, 565964), (464, 517174), (476, 504136), (493, 486752), (544, 441119), (574, 418064), (656, 365806), (697, 344288), (742, 323408), (812, 295528), (848, 282982), (901, 266336), (928, 258587), (952, 252068), (986, 243376), (1148, 209032), (1189, 201824), (1312, 182903), (1394, 172144), (1484, 161704), (1537, 156128), (1624, 147764), (1696, 141491), (1802, 133168), (1904, 126034), (1972, 121688), (2173, 110432), (2296, 104516), (2378, 100912), (2788, 86072), (2968, 80852), (3074, 78064), (3248, 73882), (3451, 69536), (3604, 66584), (3808, 63017), (3944, 60844), (4346, 55216), (4592, 52258), (4756, 50456), (4879, 49184), (5576, 43036), (5936, 40426), (6148, 39032), (6307, 38048), (6496, 36941), (6902, 34768), (7208, 33292), (7888, 30422), (8323, 28832), (8692, 27608), (9184, 26129), (9512, 25228), (9758, 24592), (10759, 22304), (11152, 21518), (11872, 20213), (12296, 19516), (12614, 19024), (13804, 17384), (14416, 16646), (15211, 15776)]