434015624

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 1024358400

約数和(自身を除く): 590342776

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 37, 56, 58, 62, 74, 116, 124, 148, 203, 217, 232, 233, 248, 259, 296, 406, 434, 466, 518, 812, 868, 899, 932, 1036, 1073, 1147, 1624, 1631, 1736, 1798, 1864, 2072, 2146, 2294, 3262, 3596, 4292, 4588, 6293, 6524, 6757, 7192, 7223, 7511, 8029, 8584, 8621, 9176, 12586, 13048, 13514, 14446, 15022, 16058, 17242, 25172, 27028, 28892, 30044, 32116, 33263, 34484, 47299, 50344, 50561, 54056, 57784, 60088, 60347, 64232, 66526, 68968, 94598, 101122, 120694, 133052, 189196, 202244, 209467, 232841, 241388, 250009, 266104, 267251, 378392, 404488, 418934, 465682, 482776, 500018, 534502, 837868, 931364, 1000036, 1069004, 1466269, 1675736, 1750063, 1862728, 1870757, 2000072, 2138008, 2932538, 3500126, 3741514, 5865076, 7000252, 7483028, 7750279, 11730152, 14000504, 14966056, 15500558, 31001116, 54251953, 62002232, 108503906, 217007812, 434015624]

約数ペア:

[(1, 434015624), (2, 217007812), (4, 108503906), (7, 62002232), (8, 54251953), (14, 31001116), (28, 15500558), (29, 14966056), (31, 14000504), (37, 11730152), (56, 7750279), (58, 7483028), (62, 7000252), (74, 5865076), (116, 3741514), (124, 3500126), (148, 2932538), (203, 2138008), (217, 2000072), (232, 1870757), (233, 1862728), (248, 1750063), (259, 1675736), (296, 1466269), (406, 1069004), (434, 1000036), (466, 931364), (518, 837868), (812, 534502), (868, 500018), (899, 482776), (932, 465682), (1036, 418934), (1073, 404488), (1147, 378392), (1624, 267251), (1631, 266104), (1736, 250009), (1798, 241388), (1864, 232841), (2072, 209467), (2146, 202244), (2294, 189196), (3262, 133052), (3596, 120694), (4292, 101122), (4588, 94598), (6293, 68968), (6524, 66526), (6757, 64232), (7192, 60347), (7223, 60088), (7511, 57784), (8029, 54056), (8584, 50561), (8621, 50344), (9176, 47299), (12586, 34484), (13048, 33263), (13514, 32116), (14446, 30044), (15022, 28892), (16058, 27028), (17242, 25172)]