238848384

素因数分解:

$2^7\times 3^1\times {\mathrm{661}}^1\times {\mathrm{941}}^1$

素因数の和:1619

約数の個数: 64

約数和(自身を含む): 636076080

約数和(自身を除く): 397227696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 661, 941, 1322, 1882, 1983, 2644, 2823, 3764, 3966, 5288, 5646, 7528, 7932, 10576, 11292, 15056, 15864, 21152, 22584, 30112, 31728, 42304, 45168, 60224, 63456, 84608, 90336, 120448, 126912, 180672, 253824, 361344, 622001, 1244002, 1866003, 2488004, 3732006, 4976008, 7464012, 9952016, 14928024, 19904032, 29856048, 39808064, 59712096, 79616128, 119424192, 238848384]

約数ペア:

[(1, 238848384), (2, 119424192), (3, 79616128), (4, 59712096), (6, 39808064), (8, 29856048), (12, 19904032), (16, 14928024), (24, 9952016), (32, 7464012), (48, 4976008), (64, 3732006), (96, 2488004), (128, 1866003), (192, 1244002), (384, 622001), (661, 361344), (941, 253824), (1322, 180672), (1882, 126912), (1983, 120448), (2644, 90336), (2823, 84608), (3764, 63456), (3966, 60224), (5288, 45168), (5646, 42304), (7528, 31728), (7932, 30112), (10576, 22584), (11292, 21152), (15056, 15864)]