225995056

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 541465344

約数和(自身を除く): 315470288

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 83, 92, 98, 112, 151, 161, 166, 184, 196, 302, 322, 332, 368, 392, 581, 604, 644, 664, 784, 1057, 1127, 1162, 1208, 1288, 1328, 1909, 2114, 2254, 2324, 2416, 2576, 3473, 3818, 4067, 4228, 4508, 4648, 6946, 7399, 7636, 8134, 8456, 9016, 9296, 12533, 13363, 13892, 14798, 15272, 16268, 16912, 18032, 24311, 25066, 26726, 27784, 29596, 30544, 32536, 48622, 50132, 53452, 55568, 59192, 65072, 87731, 93541, 97244, 100264, 106904, 118384, 170177, 175462, 187082, 194488, 200528, 213808, 288259, 340354, 350924, 374164, 388976, 576518, 614117, 680708, 701848, 748328, 1153036, 1228234, 1361416, 1403696, 1496656, 2017813, 2306072, 2456468, 2722832, 4035626, 4612144, 4912936, 8071252, 9825872, 14124691, 16142504, 28249382, 32285008, 56498764, 112997528, 225995056]

約数ペア:

[(1, 225995056), (2, 112997528), (4, 56498764), (7, 32285008), (8, 28249382), (14, 16142504), (16, 14124691), (23, 9825872), (28, 8071252), (46, 4912936), (49, 4612144), (56, 4035626), (83, 2722832), (92, 2456468), (98, 2306072), (112, 2017813), (151, 1496656), (161, 1403696), (166, 1361416), (184, 1228234), (196, 1153036), (302, 748328), (322, 701848), (332, 680708), (368, 614117), (392, 576518), (581, 388976), (604, 374164), (644, 350924), (664, 340354), (784, 288259), (1057, 213808), (1127, 200528), (1162, 194488), (1208, 187082), (1288, 175462), (1328, 170177), (1909, 118384), (2114, 106904), (2254, 100264), (2324, 97244), (2416, 93541), (2576, 87731), (3473, 65072), (3818, 59192), (4067, 55568), (4228, 53452), (4508, 50132), (4648, 48622), (6946, 32536), (7399, 30544), (7636, 29596), (8134, 27784), (8456, 26726), (9016, 25066), (9296, 24311), (12533, 18032), (13363, 16912), (13892, 16268), (14798, 15272)]