263285932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 590954112

約数和(自身を除く): 327668180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 113, 148, 173, 182, 226, 259, 346, 364, 452, 481, 518, 692, 791, 962, 1036, 1211, 1469, 1582, 1924, 2249, 2422, 2938, 3164, 3367, 4181, 4498, 4844, 5876, 6401, 6734, 8362, 8996, 10283, 12802, 13468, 15743, 16724, 19549, 20566, 25604, 29267, 31486, 39098, 41132, 44807, 54353, 58534, 62972, 78196, 83213, 89614, 108706, 117068, 136843, 166426, 179228, 217412, 254137, 273686, 332852, 380471, 508274, 547372, 582491, 723313, 760942, 1016548, 1164982, 1446626, 1521884, 1778959, 2329964, 2893252, 3557918, 5063191, 7115836, 9403069, 10126382, 18806138, 20252764, 37612276, 65821483, 131642966, 263285932]

約数ペア:

[(1, 263285932), (2, 131642966), (4, 65821483), (7, 37612276), (13, 20252764), (14, 18806138), (26, 10126382), (28, 9403069), (37, 7115836), (52, 5063191), (74, 3557918), (91, 2893252), (113, 2329964), (148, 1778959), (173, 1521884), (182, 1446626), (226, 1164982), (259, 1016548), (346, 760942), (364, 723313), (452, 582491), (481, 547372), (518, 508274), (692, 380471), (791, 332852), (962, 273686), (1036, 254137), (1211, 217412), (1469, 179228), (1582, 166426), (1924, 136843), (2249, 117068), (2422, 108706), (2938, 89614), (3164, 83213), (3367, 78196), (4181, 62972), (4498, 58534), (4844, 54353), (5876, 44807), (6401, 41132), (6734, 39098), (8362, 31486), (8996, 29267), (10283, 25604), (12802, 20566), (13468, 19549), (15743, 16724)]