212155716304

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{38119}}^1$

素因数の和:38401

約数の個数: 120

約数和(自身を含む): 495755174400

約数和(自身を除く): 283599458096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 229, 248, 392, 434, 458, 496, 784, 868, 916, 1519, 1603, 1736, 1832, 3038, 3206, 3472, 3664, 6076, 6412, 7099, 11221, 12152, 12824, 14198, 22442, 24304, 25648, 28396, 38119, 44884, 49693, 56792, 76238, 89768, 99386, 113584, 152476, 179536, 198772, 266833, 304952, 347851, 397544, 533666, 609904, 695702, 795088, 1067332, 1181689, 1391404, 1867831, 2134664, 2363378, 2782808, 3735662, 4269328, 4726756, 5565616, 7471324, 8271823, 8729251, 9453512, 14942648, 16543646, 17458502, 18907024, 29885296, 33087292, 34917004, 57902761, 61104757, 66174584, 69834008, 115805522, 122209514, 132349168, 139668016, 231611044, 244419028, 270606781, 427733299, 463222088, 488838056, 541213562, 855466598, 926444176, 977676112, 1082427124, 1710933196, 1894247467, 2164854248, 3421866392, 3788494934, 4329708496, 6843732784, 7576989868, 13259732269, 15153979736, 26519464538, 30307959472, 53038929076, 106077858152, 212155716304]

約数ペア:

[(1, 212155716304), (2, 106077858152), (4, 53038929076), (7, 30307959472), (8, 26519464538), (14, 15153979736), (16, 13259732269), (28, 7576989868), (31, 6843732784), (49, 4329708496), (56, 3788494934), (62, 3421866392), (98, 2164854248), (112, 1894247467), (124, 1710933196), (196, 1082427124), (217, 977676112), (229, 926444176), (248, 855466598), (392, 541213562), (434, 488838056), (458, 463222088), (496, 427733299), (784, 270606781), (868, 244419028), (916, 231611044), (1519, 139668016), (1603, 132349168), (1736, 122209514), (1832, 115805522), (3038, 69834008), (3206, 66174584), (3472, 61104757), (3664, 57902761), (6076, 34917004), (6412, 33087292), (7099, 29885296), (11221, 18907024), (12152, 17458502), (12824, 16543646), (14198, 14942648), (22442, 9453512), (24304, 8729251), (25648, 8271823), (28396, 7471324), (38119, 5565616), (44884, 4726756), (49693, 4269328), (56792, 3735662), (76238, 2782808), (89768, 2363378), (99386, 2134664), (113584, 1867831), (152476, 1391404), (179536, 1181689), (198772, 1067332), (266833, 795088), (304952, 695702), (347851, 609904), (397544, 533666)]