814403808

素因数分解:

$2^5\times 3^{10}\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 132

約数和(自身を含む): 2410602768

約数和(自身を除く): 1596198960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 431, 432, 486, 648, 729, 862, 864, 972, 1293, 1296, 1458, 1724, 1944, 2187, 2586, 2592, 2916, 3448, 3879, 3888, 4374, 5172, 5832, 6561, 6896, 7758, 7776, 8748, 10344, 11637, 11664, 13122, 13792, 15516, 17496, 19683, 20688, 23274, 23328, 26244, 31032, 34911, 34992, 39366, 41376, 46548, 52488, 59049, 62064, 69822, 69984, 78732, 93096, 104733, 104976, 118098, 124128, 139644, 157464, 186192, 209466, 209952, 236196, 279288, 314199, 314928, 372384, 418932, 472392, 558576, 628398, 629856, 837864, 942597, 944784, 1117152, 1256796, 1675728, 1885194, 1889568, 2513592, 2827791, 3351456, 3770388, 5027184, 5655582, 7540776, 8483373, 10054368, 11311164, 15081552, 16966746, 22622328, 25450119, 30163104, 33933492, 45244656, 50900238, 67866984, 90489312, 101800476, 135733968, 203600952, 271467936, 407201904, 814403808]

約数ペア:

[(1, 814403808), (2, 407201904), (3, 271467936), (4, 203600952), (6, 135733968), (8, 101800476), (9, 90489312), (12, 67866984), (16, 50900238), (18, 45244656), (24, 33933492), (27, 30163104), (32, 25450119), (36, 22622328), (48, 16966746), (54, 15081552), (72, 11311164), (81, 10054368), (96, 8483373), (108, 7540776), (144, 5655582), (162, 5027184), (216, 3770388), (243, 3351456), (288, 2827791), (324, 2513592), (431, 1889568), (432, 1885194), (486, 1675728), (648, 1256796), (729, 1117152), (862, 944784), (864, 942597), (972, 837864), (1293, 629856), (1296, 628398), (1458, 558576), (1724, 472392), (1944, 418932), (2187, 372384), (2586, 314928), (2592, 314199), (2916, 279288), (3448, 236196), (3879, 209952), (3888, 209466), (4374, 186192), (5172, 157464), (5832, 139644), (6561, 124128), (6896, 118098), (7758, 104976), (7776, 104733), (8748, 93096), (10344, 78732), (11637, 69984), (11664, 69822), (13122, 62064), (13792, 59049), (15516, 52488), (17496, 46548), (19683, 41376), (20688, 39366), (23274, 34992), (23328, 34911), (26244, 31032)]