308994672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2957}}^1$

素因数の和:3286

約数の個数: 80

約数和(自身を含む): 915512832

約数和(自身を除く): 606518160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 311, 336, 622, 933, 1244, 1866, 2177, 2488, 2957, 3732, 4354, 4976, 5914, 6531, 7464, 8708, 8871, 11828, 13062, 14928, 17416, 17742, 20699, 23656, 26124, 34832, 35484, 41398, 47312, 52248, 62097, 70968, 82796, 104496, 124194, 141936, 165592, 248388, 331184, 496776, 919627, 993552, 1839254, 2758881, 3678508, 5517762, 6437389, 7357016, 11035524, 12874778, 14714032, 19312167, 22071048, 25749556, 38624334, 44142096, 51499112, 77248668, 102998224, 154497336, 308994672]

約数ペア:

[(1, 308994672), (2, 154497336), (3, 102998224), (4, 77248668), (6, 51499112), (7, 44142096), (8, 38624334), (12, 25749556), (14, 22071048), (16, 19312167), (21, 14714032), (24, 12874778), (28, 11035524), (42, 7357016), (48, 6437389), (56, 5517762), (84, 3678508), (112, 2758881), (168, 1839254), (311, 993552), (336, 919627), (622, 496776), (933, 331184), (1244, 248388), (1866, 165592), (2177, 141936), (2488, 124194), (2957, 104496), (3732, 82796), (4354, 70968), (4976, 62097), (5914, 52248), (6531, 47312), (7464, 41398), (8708, 35484), (8871, 34832), (11828, 26124), (13062, 23656), (14928, 20699), (17416, 17742)]