235668738

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 498161664

約数和(自身を除く): 262492926

約数列:

[1, 2, 3, 6, 41, 71, 82, 103, 123, 131, 142, 206, 213, 246, 262, 309, 393, 426, 618, 786, 2911, 4223, 5371, 5822, 7313, 8446, 8733, 9301, 10742, 12669, 13493, 14626, 16113, 17466, 18602, 21939, 25338, 26986, 27903, 32226, 40479, 43878, 55806, 80958, 299833, 381341, 553213, 599666, 762682, 899499, 958003, 1106426, 1144023, 1659639, 1798998, 1916006, 2288046, 2874009, 3319278, 5748018, 39278123, 78556246, 117834369, 235668738]

約数ペア:

[(1, 235668738), (2, 117834369), (3, 78556246), (6, 39278123), (41, 5748018), (71, 3319278), (82, 2874009), (103, 2288046), (123, 1916006), (131, 1798998), (142, 1659639), (206, 1144023), (213, 1106426), (246, 958003), (262, 899499), (309, 762682), (393, 599666), (426, 553213), (618, 381341), (786, 299833), (2911, 80958), (4223, 55806), (5371, 43878), (5822, 40479), (7313, 32226), (8446, 27903), (8733, 26986), (9301, 25338), (10742, 21939), (12669, 18602), (13493, 17466), (14626, 16113)]