389661504

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{54851}}^1$

素因数の和:54903

約数の個数: 56

約数和(自身を含む): 1058863008

約数和(自身を除く): 669201504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 54851, 109702, 164553, 219404, 329106, 438808, 658212, 877616, 1316424, 1755232, 2029487, 2632848, 3510464, 4058974, 5265696, 6088461, 8117948, 10531392, 12176922, 16235896, 24353844, 32471792, 48707688, 64943584, 97415376, 129887168, 194830752, 389661504]

約数ペア:

[(1, 389661504), (2, 194830752), (3, 129887168), (4, 97415376), (6, 64943584), (8, 48707688), (12, 32471792), (16, 24353844), (24, 16235896), (32, 12176922), (37, 10531392), (48, 8117948), (64, 6088461), (74, 5265696), (96, 4058974), (111, 3510464), (148, 2632848), (192, 2029487), (222, 1755232), (296, 1316424), (444, 877616), (592, 658212), (888, 438808), (1184, 329106), (1776, 219404), (2368, 164553), (3552, 109702), (7104, 54851)]