214976288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2843}}^1$

素因数の和:3009

約数の個数: 48

約数和(自身を含む): 451513440

約数和(自身を除く): 236537152

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 139, 272, 278, 544, 556, 1112, 2224, 2363, 2843, 4448, 4726, 5686, 9452, 11372, 18904, 22744, 37808, 45488, 48331, 75616, 90976, 96662, 193324, 386648, 395177, 773296, 790354, 1546592, 1580708, 3161416, 6322832, 6718009, 12645664, 13436018, 26872036, 53744072, 107488144, 214976288]

約数ペア:

[(1, 214976288), (2, 107488144), (4, 53744072), (8, 26872036), (16, 13436018), (17, 12645664), (32, 6718009), (34, 6322832), (68, 3161416), (136, 1580708), (139, 1546592), (272, 790354), (278, 773296), (544, 395177), (556, 386648), (1112, 193324), (2224, 96662), (2363, 90976), (2843, 75616), (4448, 48331), (4726, 45488), (5686, 37808), (9452, 22744), (11372, 18904)]