289241712

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 160

約数和(自身を含む): 883872000

約数和(自身を除く): 594630288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 131, 144, 152, 171, 216, 228, 262, 269, 304, 342, 393, 432, 456, 513, 524, 538, 684, 786, 807, 912, 1026, 1048, 1076, 1179, 1368, 1572, 1614, 2052, 2096, 2152, 2358, 2421, 2489, 2736, 3144, 3228, 3537, 4104, 4304, 4716, 4842, 4978, 5111, 6288, 6456, 7074, 7263, 7467, 8208, 9432, 9684, 9956, 10222, 12912, 14148, 14526, 14934, 15333, 18864, 19368, 19912, 20444, 22401, 28296, 29052, 29868, 30666, 35239, 38736, 39824, 40888, 44802, 45999, 56592, 58104, 59736, 61332, 67203, 70478, 81776, 89604, 91998, 105717, 116208, 119472, 122664, 134406, 137997, 140956, 179208, 183996, 211434, 245328, 268812, 275994, 281912, 317151, 358416, 367992, 422868, 537624, 551988, 563824, 634302, 669541, 735984, 845736, 951453, 1075248, 1103976, 1268604, 1339082, 1691472, 1902906, 2008623, 2207952, 2537208, 2678164, 3805812, 4017246, 5074416, 5356328, 6025869, 7611624, 8034492, 10712656, 12051738, 15223248, 16068984, 18077607, 24103476, 32137968, 36155214, 48206952, 72310428, 96413904, 144620856, 289241712]

約数ペア:

[(1, 289241712), (2, 144620856), (3, 96413904), (4, 72310428), (6, 48206952), (8, 36155214), (9, 32137968), (12, 24103476), (16, 18077607), (18, 16068984), (19, 15223248), (24, 12051738), (27, 10712656), (36, 8034492), (38, 7611624), (48, 6025869), (54, 5356328), (57, 5074416), (72, 4017246), (76, 3805812), (108, 2678164), (114, 2537208), (131, 2207952), (144, 2008623), (152, 1902906), (171, 1691472), (216, 1339082), (228, 1268604), (262, 1103976), (269, 1075248), (304, 951453), (342, 845736), (393, 735984), (432, 669541), (456, 634302), (513, 563824), (524, 551988), (538, 537624), (684, 422868), (786, 367992), (807, 358416), (912, 317151), (1026, 281912), (1048, 275994), (1076, 268812), (1179, 245328), (1368, 211434), (1572, 183996), (1614, 179208), (2052, 140956), (2096, 137997), (2152, 134406), (2358, 122664), (2421, 119472), (2489, 116208), (2736, 105717), (3144, 91998), (3228, 89604), (3537, 81776), (4104, 70478), (4304, 67203), (4716, 61332), (4842, 59736), (4978, 58104), (5111, 56592), (6288, 45999), (6456, 44802), (7074, 40888), (7263, 39824), (7467, 38736), (8208, 35239), (9432, 30666), (9684, 29868), (9956, 29052), (10222, 28296), (12912, 22401), (14148, 20444), (14526, 19912), (14934, 19368), (15333, 18864)]