268698648

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 686776320

約数和(自身を除く): 418077672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 137, 142, 213, 274, 284, 411, 426, 548, 568, 822, 852, 1096, 1151, 1644, 1704, 2302, 3288, 3453, 4604, 6906, 9208, 9727, 13812, 19454, 27624, 29181, 38908, 58362, 77816, 81721, 116724, 157687, 163442, 233448, 245163, 315374, 326884, 473061, 490326, 630748, 653768, 946122, 980652, 1261496, 1892244, 1961304, 3784488, 11195777, 22391554, 33587331, 44783108, 67174662, 89566216, 134349324, 268698648]

約数ペア:

[(1, 268698648), (2, 134349324), (3, 89566216), (4, 67174662), (6, 44783108), (8, 33587331), (12, 22391554), (24, 11195777), (71, 3784488), (137, 1961304), (142, 1892244), (213, 1261496), (274, 980652), (284, 946122), (411, 653768), (426, 630748), (548, 490326), (568, 473061), (822, 326884), (852, 315374), (1096, 245163), (1151, 233448), (1644, 163442), (1704, 157687), (2302, 116724), (3288, 81721), (3453, 77816), (4604, 58362), (6906, 38908), (9208, 29181), (9727, 27624), (13812, 19454)]