289161376

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 669247488

約数和(自身を除く): 380086112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 103, 112, 151, 166, 206, 224, 302, 332, 412, 581, 604, 664, 721, 824, 1057, 1162, 1208, 1328, 1442, 1648, 2114, 2324, 2416, 2656, 2884, 3296, 4228, 4648, 4832, 5768, 8456, 8549, 9296, 11536, 12533, 15553, 16912, 17098, 18592, 23072, 25066, 31106, 33824, 34196, 50132, 59843, 62212, 68392, 87731, 100264, 108871, 119686, 124424, 136784, 175462, 200528, 217742, 239372, 248848, 273568, 350924, 401056, 435484, 478744, 497696, 701848, 870968, 957488, 1290899, 1403696, 1741936, 1914976, 2581798, 2807392, 3483872, 5163596, 9036293, 10327192, 18072586, 20654384, 36145172, 41308768, 72290344, 144580688, 289161376]

約数ペア:

[(1, 289161376), (2, 144580688), (4, 72290344), (7, 41308768), (8, 36145172), (14, 20654384), (16, 18072586), (28, 10327192), (32, 9036293), (56, 5163596), (83, 3483872), (103, 2807392), (112, 2581798), (151, 1914976), (166, 1741936), (206, 1403696), (224, 1290899), (302, 957488), (332, 870968), (412, 701848), (581, 497696), (604, 478744), (664, 435484), (721, 401056), (824, 350924), (1057, 273568), (1162, 248848), (1208, 239372), (1328, 217742), (1442, 200528), (1648, 175462), (2114, 136784), (2324, 124424), (2416, 119686), (2656, 108871), (2884, 100264), (3296, 87731), (4228, 68392), (4648, 62212), (4832, 59843), (5768, 50132), (8456, 34196), (8549, 33824), (9296, 31106), (11536, 25066), (12533, 23072), (15553, 18592), (16912, 17098)]