397266912

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{28151}}^1$

素因数の和:28181

約数の個数: 108

約数和(自身を含む): 1314219816

約数和(自身を除く): 916952904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 28151, 56302, 84453, 112604, 168906, 197057, 225208, 253359, 337812, 394114, 450416, 506718, 591171, 675624, 788228, 900832, 1013436, 1182342, 1351248, 1379399, 1576456, 1773513, 2026872, 2364684, 2702496, 2758798, 3152912, 3547026, 4053744, 4138197, 4729368, 5517596, 6305824, 7094052, 8107488, 8276394, 9458736, 11035192, 12414591, 14188104, 16552788, 18917472, 22070384, 24829182, 28376208, 33105576, 44140768, 49658364, 56752416, 66211152, 99316728, 132422304, 198633456, 397266912]

約数ペア:

[(1, 397266912), (2, 198633456), (3, 132422304), (4, 99316728), (6, 66211152), (7, 56752416), (8, 49658364), (9, 44140768), (12, 33105576), (14, 28376208), (16, 24829182), (18, 22070384), (21, 18917472), (24, 16552788), (28, 14188104), (32, 12414591), (36, 11035192), (42, 9458736), (48, 8276394), (49, 8107488), (56, 7094052), (63, 6305824), (72, 5517596), (84, 4729368), (96, 4138197), (98, 4053744), (112, 3547026), (126, 3152912), (144, 2758798), (147, 2702496), (168, 2364684), (196, 2026872), (224, 1773513), (252, 1576456), (288, 1379399), (294, 1351248), (336, 1182342), (392, 1013436), (441, 900832), (504, 788228), (588, 675624), (672, 591171), (784, 506718), (882, 450416), (1008, 394114), (1176, 337812), (1568, 253359), (1764, 225208), (2016, 197057), (2352, 168906), (3528, 112604), (4704, 84453), (7056, 56302), (14112, 28151)]