388587528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8663}}^1$

素因数の和:8771

約数の個数: 96

約数和(自身を含む): 1216425600

約数和(自身を除く): 827838072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 89, 126, 168, 178, 252, 267, 356, 504, 534, 623, 712, 801, 1068, 1246, 1602, 1869, 2136, 2492, 3204, 3738, 4984, 5607, 6408, 7476, 8663, 11214, 14952, 17326, 22428, 25989, 34652, 44856, 51978, 60641, 69304, 77967, 103956, 121282, 155934, 181923, 207912, 242564, 311868, 363846, 485128, 545769, 623736, 727692, 771007, 1091538, 1455384, 1542014, 2183076, 2313021, 3084028, 4366152, 4626042, 5397049, 6168056, 6939063, 9252084, 10794098, 13878126, 16191147, 18504168, 21588196, 27756252, 32382294, 43176392, 48573441, 55512504, 64764588, 97146882, 129529176, 194293764, 388587528]

約数ペア:

[(1, 388587528), (2, 194293764), (3, 129529176), (4, 97146882), (6, 64764588), (7, 55512504), (8, 48573441), (9, 43176392), (12, 32382294), (14, 27756252), (18, 21588196), (21, 18504168), (24, 16191147), (28, 13878126), (36, 10794098), (42, 9252084), (56, 6939063), (63, 6168056), (72, 5397049), (84, 4626042), (89, 4366152), (126, 3084028), (168, 2313021), (178, 2183076), (252, 1542014), (267, 1455384), (356, 1091538), (504, 771007), (534, 727692), (623, 623736), (712, 545769), (801, 485128), (1068, 363846), (1246, 311868), (1602, 242564), (1869, 207912), (2136, 181923), (2492, 155934), (3204, 121282), (3738, 103956), (4984, 77967), (5607, 69304), (6408, 60641), (7476, 51978), (8663, 44856), (11214, 34652), (14952, 25989), (17326, 22428)]