380972984

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2273}}^1$

素因数の和:2400

約数の個数: 64

約数和(自身を含む): 848111040

約数和(自身を除く): 467138056

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 73, 82, 146, 164, 287, 292, 328, 511, 574, 584, 1022, 1148, 2044, 2273, 2296, 2993, 4088, 4546, 5986, 9092, 11972, 15911, 18184, 20951, 23944, 31822, 41902, 63644, 83804, 93193, 127288, 165929, 167608, 186386, 331858, 372772, 652351, 663716, 745544, 1161503, 1304702, 1327432, 2323006, 2609404, 4646012, 5218808, 6803089, 9292024, 13606178, 27212356, 47621623, 54424712, 95243246, 190486492, 380972984]

約数ペア:

[(1, 380972984), (2, 190486492), (4, 95243246), (7, 54424712), (8, 47621623), (14, 27212356), (28, 13606178), (41, 9292024), (56, 6803089), (73, 5218808), (82, 4646012), (146, 2609404), (164, 2323006), (287, 1327432), (292, 1304702), (328, 1161503), (511, 745544), (574, 663716), (584, 652351), (1022, 372772), (1148, 331858), (2044, 186386), (2273, 167608), (2296, 165929), (2993, 127288), (4088, 93193), (4546, 83804), (5986, 63644), (9092, 41902), (11972, 31822), (15911, 23944), (18184, 20951)]