256788768

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{45337}}^1$

素因数の和:45409

約数の個数: 48

約数和(自身を含む): 685510560

約数和(自身を除く): 428721792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2832, 5664, 45337, 90674, 136011, 181348, 272022, 362696, 544044, 725392, 1088088, 1450784, 2176176, 2674883, 4352352, 5349766, 8024649, 10699532, 16049298, 21399064, 32098596, 42798128, 64197192, 85596256, 128394384, 256788768]

約数ペア:

[(1, 256788768), (2, 128394384), (3, 85596256), (4, 64197192), (6, 42798128), (8, 32098596), (12, 21399064), (16, 16049298), (24, 10699532), (32, 8024649), (48, 5349766), (59, 4352352), (96, 2674883), (118, 2176176), (177, 1450784), (236, 1088088), (354, 725392), (472, 544044), (708, 362696), (944, 272022), (1416, 181348), (1888, 136011), (2832, 90674), (5664, 45337)]