308631456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5279}}^1$

素因数の和:5331

約数の個数: 144

約数和(自身を含む): 1037836800

約数和(自身を除く): 729205344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2784, 3248, 3654, 4176, 4872, 5279, 6496, 7308, 8352, 9744, 10558, 14616, 15837, 19488, 21116, 29232, 31674, 36953, 42232, 47511, 58464, 63348, 73906, 84464, 95022, 110859, 126696, 147812, 153091, 168928, 190044, 221718, 253392, 295624, 306182, 332577, 380088, 443436, 459273, 506784, 591248, 612364, 665154, 760176, 886872, 918546, 1071637, 1182496, 1224728, 1330308, 1377819, 1520352, 1773744, 1837092, 2143274, 2449456, 2660616, 2755638, 3214911, 3547488, 3674184, 4286548, 4898912, 5321232, 5511276, 6429822, 7348368, 8573096, 9644733, 10642464, 11022552, 12859644, 14696736, 17146192, 19289466, 22045104, 25719288, 34292384, 38578932, 44090208, 51438576, 77157864, 102877152, 154315728, 308631456]

約数ペア:

[(1, 308631456), (2, 154315728), (3, 102877152), (4, 77157864), (6, 51438576), (7, 44090208), (8, 38578932), (9, 34292384), (12, 25719288), (14, 22045104), (16, 19289466), (18, 17146192), (21, 14696736), (24, 12859644), (28, 11022552), (29, 10642464), (32, 9644733), (36, 8573096), (42, 7348368), (48, 6429822), (56, 5511276), (58, 5321232), (63, 4898912), (72, 4286548), (84, 3674184), (87, 3547488), (96, 3214911), (112, 2755638), (116, 2660616), (126, 2449456), (144, 2143274), (168, 1837092), (174, 1773744), (203, 1520352), (224, 1377819), (232, 1330308), (252, 1224728), (261, 1182496), (288, 1071637), (336, 918546), (348, 886872), (406, 760176), (464, 665154), (504, 612364), (522, 591248), (609, 506784), (672, 459273), (696, 443436), (812, 380088), (928, 332577), (1008, 306182), (1044, 295624), (1218, 253392), (1392, 221718), (1624, 190044), (1827, 168928), (2016, 153091), (2088, 147812), (2436, 126696), (2784, 110859), (3248, 95022), (3654, 84464), (4176, 73906), (4872, 63348), (5279, 58464), (6496, 47511), (7308, 42232), (8352, 36953), (9744, 31674), (10558, 29232), (14616, 21116), (15837, 19488)]