538119328

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{1187}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 1096913664

約数和(自身を除く): 558794336

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 457, 496, 914, 992, 1187, 1828, 2374, 3656, 4748, 7312, 9496, 14167, 14624, 18992, 28334, 36797, 37984, 56668, 73594, 113336, 147188, 226672, 294376, 453344, 542459, 588752, 1084918, 1177504, 2169836, 4339672, 8679344, 16816229, 17358688, 33632458, 67264916, 134529832, 269059664, 538119328]

約数ペア:

[(1, 538119328), (2, 269059664), (4, 134529832), (8, 67264916), (16, 33632458), (31, 17358688), (32, 16816229), (62, 8679344), (124, 4339672), (248, 2169836), (457, 1177504), (496, 1084918), (914, 588752), (992, 542459), (1187, 453344), (1828, 294376), (2374, 226672), (3656, 147188), (4748, 113336), (7312, 73594), (9496, 56668), (14167, 37984), (14624, 36797), (18992, 28334)]