916204284

素因数分解:

$2^2\times 3^{12}\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 78

約数和(自身を含む): 2410614864

約数和(自身を除く): 1494410580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 431, 486, 729, 862, 972, 1293, 1458, 1724, 2187, 2586, 2916, 3879, 4374, 5172, 6561, 7758, 8748, 11637, 13122, 15516, 19683, 23274, 26244, 34911, 39366, 46548, 59049, 69822, 78732, 104733, 118098, 139644, 177147, 209466, 236196, 314199, 354294, 418932, 531441, 628398, 708588, 942597, 1062882, 1256796, 1885194, 2125764, 2827791, 3770388, 5655582, 8483373, 11311164, 16966746, 25450119, 33933492, 50900238, 76350357, 101800476, 152700714, 229051071, 305401428, 458102142, 916204284]

約数ペア:

[(1, 916204284), (2, 458102142), (3, 305401428), (4, 229051071), (6, 152700714), (9, 101800476), (12, 76350357), (18, 50900238), (27, 33933492), (36, 25450119), (54, 16966746), (81, 11311164), (108, 8483373), (162, 5655582), (243, 3770388), (324, 2827791), (431, 2125764), (486, 1885194), (729, 1256796), (862, 1062882), (972, 942597), (1293, 708588), (1458, 628398), (1724, 531441), (2187, 418932), (2586, 354294), (2916, 314199), (3879, 236196), (4374, 209466), (5172, 177147), (6561, 139644), (7758, 118098), (8748, 104733), (11637, 78732), (13122, 69822), (15516, 59049), (19683, 46548), (23274, 39366), (26244, 34911)]