997580472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{258173}}^1$

素因数の和:258212

約数の個数: 64

約数和(自身を含む): 2974164480

約数和(自身を除く): 1976584008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 258173, 516346, 774519, 1032692, 1549038, 1807211, 2065384, 3098076, 3614422, 5421633, 5937979, 6196152, 7228844, 10843266, 11875958, 14457688, 17813937, 21686532, 23751916, 35627874, 41565853, 43373064, 47503832, 71255748, 83131706, 124697559, 142511496, 166263412, 249395118, 332526824, 498790236, 997580472]

約数ペア:

[(1, 997580472), (2, 498790236), (3, 332526824), (4, 249395118), (6, 166263412), (7, 142511496), (8, 124697559), (12, 83131706), (14, 71255748), (21, 47503832), (23, 43373064), (24, 41565853), (28, 35627874), (42, 23751916), (46, 21686532), (56, 17813937), (69, 14457688), (84, 11875958), (92, 10843266), (138, 7228844), (161, 6196152), (168, 5937979), (184, 5421633), (276, 3614422), (322, 3098076), (483, 2065384), (552, 1807211), (644, 1549038), (966, 1032692), (1288, 774519), (1932, 516346), (3864, 258173)]