620507184

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2677}}^1$

素因数の和:3138

約数の個数: 80

約数和(自身を含む): 1753340160

約数和(自身を除く): 1132832976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 439, 528, 878, 1317, 1756, 2634, 2677, 3512, 4829, 5268, 5354, 7024, 8031, 9658, 10536, 10708, 14487, 16062, 19316, 21072, 21416, 28974, 29447, 32124, 38632, 42832, 57948, 58894, 64248, 77264, 88341, 115896, 117788, 128496, 176682, 231792, 235576, 353364, 471152, 706728, 1175203, 1413456, 2350406, 3525609, 4700812, 7051218, 9401624, 12927233, 14102436, 18803248, 25854466, 28204872, 38781699, 51708932, 56409744, 77563398, 103417864, 155126796, 206835728, 310253592, 620507184]

約数ペア:

[(1, 620507184), (2, 310253592), (3, 206835728), (4, 155126796), (6, 103417864), (8, 77563398), (11, 56409744), (12, 51708932), (16, 38781699), (22, 28204872), (24, 25854466), (33, 18803248), (44, 14102436), (48, 12927233), (66, 9401624), (88, 7051218), (132, 4700812), (176, 3525609), (264, 2350406), (439, 1413456), (528, 1175203), (878, 706728), (1317, 471152), (1756, 353364), (2634, 235576), (2677, 231792), (3512, 176682), (4829, 128496), (5268, 117788), (5354, 115896), (7024, 88341), (8031, 77264), (9658, 64248), (10536, 58894), (10708, 57948), (14487, 42832), (16062, 38632), (19316, 32124), (21072, 29447), (21416, 28974)]