331476768

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:396

約数の個数: 216

約数和(自身を含む): 1113669648

約数和(自身を除く): 782192880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 83, 84, 96, 98, 112, 126, 144, 147, 166, 168, 196, 224, 249, 252, 283, 288, 294, 332, 336, 392, 441, 498, 504, 566, 581, 588, 664, 672, 747, 784, 849, 882, 996, 1008, 1132, 1162, 1176, 1328, 1494, 1568, 1698, 1743, 1764, 1981, 1992, 2016, 2264, 2324, 2352, 2547, 2656, 2988, 3396, 3486, 3528, 3962, 3984, 4067, 4528, 4648, 4704, 5094, 5229, 5943, 5976, 6792, 6972, 7056, 7924, 7968, 8134, 9056, 9296, 10188, 10458, 11886, 11952, 12201, 13584, 13867, 13944, 14112, 15848, 16268, 17829, 18592, 20376, 20916, 23489, 23772, 23904, 24402, 27168, 27734, 27888, 31696, 32536, 35658, 36603, 40752, 41601, 41832, 46978, 47544, 48804, 55468, 55776, 63392, 65072, 70467, 71316, 73206, 81504, 83202, 83664, 93956, 95088, 97608, 110936, 124803, 130144, 140934, 142632, 146412, 164423, 166404, 167328, 187912, 190176, 195216, 211401, 221872, 249606, 281868, 285264, 292824, 328846, 332808, 375824, 390432, 422802, 443744, 493269, 499212, 563736, 570528, 585648, 657692, 665616, 751648, 845604, 986538, 998424, 1127472, 1150961, 1171296, 1315384, 1331232, 1479807, 1691208, 1973076, 1996848, 2254944, 2301922, 2630768, 2959614, 3382416, 3452883, 3946152, 3993696, 4603844, 5261536, 5919228, 6764832, 6905766, 7892304, 9207688, 10358649, 11838456, 13811532, 15784608, 18415376, 20717298, 23676912, 27623064, 36830752, 41434596, 47353824, 55246128, 82869192, 110492256, 165738384, 331476768]

約数ペア:

[(1, 331476768), (2, 165738384), (3, 110492256), (4, 82869192), (6, 55246128), (7, 47353824), (8, 41434596), (9, 36830752), (12, 27623064), (14, 23676912), (16, 20717298), (18, 18415376), (21, 15784608), (24, 13811532), (28, 11838456), (32, 10358649), (36, 9207688), (42, 7892304), (48, 6905766), (49, 6764832), (56, 5919228), (63, 5261536), (72, 4603844), (83, 3993696), (84, 3946152), (96, 3452883), (98, 3382416), (112, 2959614), (126, 2630768), (144, 2301922), (147, 2254944), (166, 1996848), (168, 1973076), (196, 1691208), (224, 1479807), (249, 1331232), (252, 1315384), (283, 1171296), (288, 1150961), (294, 1127472), (332, 998424), (336, 986538), (392, 845604), (441, 751648), (498, 665616), (504, 657692), (566, 585648), (581, 570528), (588, 563736), (664, 499212), (672, 493269), (747, 443744), (784, 422802), (849, 390432), (882, 375824), (996, 332808), (1008, 328846), (1132, 292824), (1162, 285264), (1176, 281868), (1328, 249606), (1494, 221872), (1568, 211401), (1698, 195216), (1743, 190176), (1764, 187912), (1981, 167328), (1992, 166404), (2016, 164423), (2264, 146412), (2324, 142632), (2352, 140934), (2547, 130144), (2656, 124803), (2988, 110936), (3396, 97608), (3486, 95088), (3528, 93956), (3962, 83664), (3984, 83202), (4067, 81504), (4528, 73206), (4648, 71316), (4704, 70467), (5094, 65072), (5229, 63392), (5943, 55776), (5976, 55468), (6792, 48804), (6972, 47544), (7056, 46978), (7924, 41832), (7968, 41601), (8134, 40752), (9056, 36603), (9296, 35658), (10188, 32536), (10458, 31696), (11886, 27888), (11952, 27734), (12201, 27168), (13584, 24402), (13867, 23904), (13944, 23772), (14112, 23489), (15848, 20916), (16268, 20376), (17829, 18592)]