385648788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{111977}}^1$

素因数の和:112032

約数の個数: 48

約数和(自身を含む): 1053489024

約数和(自身を除く): 667840236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 111977, 223954, 335931, 447908, 671862, 783839, 1343724, 1567678, 2351517, 3135356, 4591057, 4703034, 9182114, 9406068, 13773171, 18364228, 27546342, 32137399, 55092684, 64274798, 96412197, 128549596, 192824394, 385648788]

約数ペア:

[(1, 385648788), (2, 192824394), (3, 128549596), (4, 96412197), (6, 64274798), (7, 55092684), (12, 32137399), (14, 27546342), (21, 18364228), (28, 13773171), (41, 9406068), (42, 9182114), (82, 4703034), (84, 4591057), (123, 3135356), (164, 2351517), (246, 1567678), (287, 1343724), (492, 783839), (574, 671862), (861, 447908), (1148, 335931), (1722, 223954), (3444, 111977)]