551872768

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{733}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 1174731768

約数和(自身を除く): 622859000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 173, 256, 272, 346, 544, 692, 733, 1088, 1384, 1466, 2176, 2768, 2932, 2941, 4352, 5536, 5864, 5882, 11072, 11728, 11764, 12461, 22144, 23456, 23528, 24922, 44288, 46912, 47056, 49844, 93824, 94112, 99688, 126809, 187648, 188224, 199376, 253618, 376448, 398752, 507236, 752896, 797504, 1014472, 1595008, 2028944, 2155753, 3190016, 4057888, 4311506, 8115776, 8623012, 16231552, 17246024, 32463104, 34492048, 68984096, 137968192, 275936384, 551872768]

約数ペア:

[(1, 551872768), (2, 275936384), (4, 137968192), (8, 68984096), (16, 34492048), (17, 32463104), (32, 17246024), (34, 16231552), (64, 8623012), (68, 8115776), (128, 4311506), (136, 4057888), (173, 3190016), (256, 2155753), (272, 2028944), (346, 1595008), (544, 1014472), (692, 797504), (733, 752896), (1088, 507236), (1384, 398752), (1466, 376448), (2176, 253618), (2768, 199376), (2932, 188224), (2941, 187648), (4352, 126809), (5536, 99688), (5864, 94112), (5882, 93824), (11072, 49844), (11728, 47056), (11764, 46912), (12461, 44288), (22144, 24922), (23456, 23528)]