383997396

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{20113}}^1$

素因数の和:20200

約数の個数: 48

約数和(自身を含む): 941657024

約数和(自身を除く): 557659628

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 516, 1591, 3182, 4773, 6364, 9546, 19092, 20113, 40226, 60339, 80452, 120678, 241356, 744181, 864859, 1488362, 1729718, 2232543, 2594577, 2976724, 3459436, 4465086, 5189154, 8930172, 10378308, 31999783, 63999566, 95999349, 127999132, 191998698, 383997396]

約数ペア:

[(1, 383997396), (2, 191998698), (3, 127999132), (4, 95999349), (6, 63999566), (12, 31999783), (37, 10378308), (43, 8930172), (74, 5189154), (86, 4465086), (111, 3459436), (129, 2976724), (148, 2594577), (172, 2232543), (222, 1729718), (258, 1488362), (444, 864859), (516, 744181), (1591, 241356), (3182, 120678), (4773, 80452), (6364, 60339), (9546, 40226), (19092, 20113)]