538927256

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2833}}^1$

素因数の和:2968

約数の個数: 64

約数和(自身を含む): 1197081600

約数和(自身を除く): 658154344

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 79, 86, 158, 172, 301, 316, 344, 553, 602, 632, 1106, 1204, 2212, 2408, 2833, 3397, 4424, 5666, 6794, 11332, 13588, 19831, 22664, 23779, 27176, 39662, 47558, 79324, 95116, 121819, 158648, 190232, 223807, 243638, 447614, 487276, 852733, 895228, 974552, 1566649, 1705466, 1790456, 3133298, 3410932, 6266596, 6821864, 9623701, 12533192, 19247402, 38494804, 67365907, 76989608, 134731814, 269463628, 538927256]

約数ペア:

[(1, 538927256), (2, 269463628), (4, 134731814), (7, 76989608), (8, 67365907), (14, 38494804), (28, 19247402), (43, 12533192), (56, 9623701), (79, 6821864), (86, 6266596), (158, 3410932), (172, 3133298), (301, 1790456), (316, 1705466), (344, 1566649), (553, 974552), (602, 895228), (632, 852733), (1106, 487276), (1204, 447614), (2212, 243638), (2408, 223807), (2833, 190232), (3397, 158648), (4424, 121819), (5666, 95116), (6794, 79324), (11332, 47558), (13588, 39662), (19831, 27176), (22664, 23779)]