214028528

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 490635264

約数和(自身を除く): 276606736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 127, 164, 254, 287, 328, 367, 508, 574, 656, 734, 889, 1016, 1148, 1468, 1778, 2032, 2296, 2569, 2936, 3556, 4592, 5138, 5207, 5872, 7112, 10276, 10414, 14224, 15047, 20552, 20828, 30094, 36449, 41104, 41656, 46609, 60188, 72898, 83312, 93218, 105329, 120376, 145796, 186436, 210658, 240752, 291592, 326263, 372872, 421316, 583184, 652526, 745744, 842632, 1305052, 1685264, 1910969, 2610104, 3821938, 5220208, 7643876, 13376783, 15287752, 26753566, 30575504, 53507132, 107014264, 214028528]

約数ペア:

[(1, 214028528), (2, 107014264), (4, 53507132), (7, 30575504), (8, 26753566), (14, 15287752), (16, 13376783), (28, 7643876), (41, 5220208), (56, 3821938), (82, 2610104), (112, 1910969), (127, 1685264), (164, 1305052), (254, 842632), (287, 745744), (328, 652526), (367, 583184), (508, 421316), (574, 372872), (656, 326263), (734, 291592), (889, 240752), (1016, 210658), (1148, 186436), (1468, 145796), (1778, 120376), (2032, 105329), (2296, 93218), (2569, 83312), (2936, 72898), (3556, 60188), (4592, 46609), (5138, 41656), (5207, 41104), (5872, 36449), (7112, 30094), (10276, 20828), (10414, 20552), (14224, 15047)]