326047904

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 853493760

約数和(自身を除く): 527445856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 71, 76, 83, 91, 104, 112, 133, 142, 152, 166, 182, 208, 224, 247, 266, 284, 304, 332, 364, 416, 494, 497, 532, 568, 581, 608, 664, 728, 923, 988, 994, 1064, 1079, 1136, 1162, 1328, 1349, 1456, 1577, 1729, 1846, 1976, 1988, 2128, 2158, 2272, 2324, 2656, 2698, 2912, 3154, 3458, 3692, 3952, 3976, 4256, 4316, 4648, 5396, 5893, 6308, 6461, 6916, 7384, 7553, 7904, 7952, 8632, 9296, 9443, 10792, 11039, 11786, 12616, 12922, 13832, 14768, 15106, 15904, 17264, 17537, 18592, 18886, 20501, 21584, 22078, 23572, 25232, 25844, 27664, 29536, 30212, 34528, 35074, 37772, 41002, 41251, 43168, 44156, 47144, 50464, 51688, 55328, 60424, 70148, 75544, 76609, 82004, 82502, 88312, 94288, 103376, 111967, 120848, 122759, 140296, 143507, 151088, 153218, 164008, 165004, 176624, 188576, 206752, 223934, 241696, 245518, 280592, 287014, 302176, 306436, 328016, 330008, 353248, 447868, 491036, 536263, 561184, 574028, 612872, 656032, 660016, 783769, 895736, 982072, 1072526, 1148056, 1225744, 1320032, 1455571, 1567538, 1791472, 1964144, 2145052, 2296112, 2451488, 2911142, 3135076, 3582944, 3928288, 4290104, 4592224, 5822284, 6270152, 8580208, 10188997, 11644568, 12540304, 17160416, 20377994, 23289136, 25080608, 40755988, 46578272, 81511976, 163023952, 326047904]

約数ペア:

[(1, 326047904), (2, 163023952), (4, 81511976), (7, 46578272), (8, 40755988), (13, 25080608), (14, 23289136), (16, 20377994), (19, 17160416), (26, 12540304), (28, 11644568), (32, 10188997), (38, 8580208), (52, 6270152), (56, 5822284), (71, 4592224), (76, 4290104), (83, 3928288), (91, 3582944), (104, 3135076), (112, 2911142), (133, 2451488), (142, 2296112), (152, 2145052), (166, 1964144), (182, 1791472), (208, 1567538), (224, 1455571), (247, 1320032), (266, 1225744), (284, 1148056), (304, 1072526), (332, 982072), (364, 895736), (416, 783769), (494, 660016), (497, 656032), (532, 612872), (568, 574028), (581, 561184), (608, 536263), (664, 491036), (728, 447868), (923, 353248), (988, 330008), (994, 328016), (1064, 306436), (1079, 302176), (1136, 287014), (1162, 280592), (1328, 245518), (1349, 241696), (1456, 223934), (1577, 206752), (1729, 188576), (1846, 176624), (1976, 165004), (1988, 164008), (2128, 153218), (2158, 151088), (2272, 143507), (2324, 140296), (2656, 122759), (2698, 120848), (2912, 111967), (3154, 103376), (3458, 94288), (3692, 88312), (3952, 82502), (3976, 82004), (4256, 76609), (4316, 75544), (4648, 70148), (5396, 60424), (5893, 55328), (6308, 51688), (6461, 50464), (6916, 47144), (7384, 44156), (7553, 43168), (7904, 41251), (7952, 41002), (8632, 37772), (9296, 35074), (9443, 34528), (10792, 30212), (11039, 29536), (11786, 27664), (12616, 25844), (12922, 25232), (13832, 23572), (14768, 22078), (15106, 21584), (15904, 20501), (17264, 18886), (17537, 18592)]