275837504

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3391}}^1$

素因数の和:3475

約数の個数: 56

約数和(自身を含む): 578973696

約数和(自身を除く): 303136192

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1984, 2542, 2624, 3391, 5084, 6782, 10168, 13564, 20336, 27128, 40672, 54256, 81344, 105121, 108512, 139031, 210242, 217024, 278062, 420484, 556124, 840968, 1112248, 1681936, 2224496, 3363872, 4309961, 4448992, 6727744, 8619922, 8897984, 17239844, 34479688, 68959376, 137918752, 275837504]

約数ペア:

[(1, 275837504), (2, 137918752), (4, 68959376), (8, 34479688), (16, 17239844), (31, 8897984), (32, 8619922), (41, 6727744), (62, 4448992), (64, 4309961), (82, 3363872), (124, 2224496), (164, 1681936), (248, 1112248), (328, 840968), (496, 556124), (656, 420484), (992, 278062), (1271, 217024), (1312, 210242), (1984, 139031), (2542, 108512), (2624, 105121), (3391, 81344), (5084, 54256), (6782, 40672), (10168, 27128), (13564, 20336)]