491365439376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{203989}}^1$

素因数の和:204181

約数の個数: 160

約数和(自身を含む): 1486117739520

約数和(自身を除く): 994752300144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 107, 112, 134, 168, 201, 214, 268, 321, 336, 402, 428, 469, 536, 642, 749, 804, 856, 938, 1072, 1284, 1407, 1498, 1608, 1712, 1876, 2247, 2568, 2814, 2996, 3216, 3752, 4494, 5136, 5628, 5992, 7169, 7504, 8988, 11256, 11984, 14338, 17976, 21507, 22512, 28676, 35952, 43014, 50183, 57352, 86028, 100366, 114704, 150549, 172056, 200732, 203989, 301098, 344112, 401464, 407978, 602196, 611967, 802928, 815956, 1204392, 1223934, 1427923, 1631912, 2408784, 2447868, 2855846, 3263824, 4283769, 4895736, 5711692, 8567538, 9791472, 11423384, 13667263, 17135076, 21826823, 22846768, 27334526, 34270152, 41001789, 43653646, 54669052, 65480469, 68540304, 82003578, 87307292, 95670841, 109338104, 130960938, 152787761, 164007156, 174614584, 191341682, 218676208, 261921876, 287012523, 305575522, 328014312, 349229168, 382683364, 458363283, 523843752, 574025046, 611151044, 656028624, 765366728, 916726566, 1047687504, 1148050092, 1222302088, 1462397141, 1530733456, 1833453132, 2296100184, 2444604176, 2924794282, 3666906264, 4387191423, 4592200368, 5849588564, 7333812528, 8774382846, 10236779987, 11699177128, 17548765692, 20473559974, 23398354256, 30710339961, 35097531384, 40947119948, 61420679922, 70195062768, 81894239896, 122841359844, 163788479792, 245682719688, 491365439376]

約数ペア:

[(1, 491365439376), (2, 245682719688), (3, 163788479792), (4, 122841359844), (6, 81894239896), (7, 70195062768), (8, 61420679922), (12, 40947119948), (14, 35097531384), (16, 30710339961), (21, 23398354256), (24, 20473559974), (28, 17548765692), (42, 11699177128), (48, 10236779987), (56, 8774382846), (67, 7333812528), (84, 5849588564), (107, 4592200368), (112, 4387191423), (134, 3666906264), (168, 2924794282), (201, 2444604176), (214, 2296100184), (268, 1833453132), (321, 1530733456), (336, 1462397141), (402, 1222302088), (428, 1148050092), (469, 1047687504), (536, 916726566), (642, 765366728), (749, 656028624), (804, 611151044), (856, 574025046), (938, 523843752), (1072, 458363283), (1284, 382683364), (1407, 349229168), (1498, 328014312), (1608, 305575522), (1712, 287012523), (1876, 261921876), (2247, 218676208), (2568, 191341682), (2814, 174614584), (2996, 164007156), (3216, 152787761), (3752, 130960938), (4494, 109338104), (5136, 95670841), (5628, 87307292), (5992, 82003578), (7169, 68540304), (7504, 65480469), (8988, 54669052), (11256, 43653646), (11984, 41001789), (14338, 34270152), (17976, 27334526), (21507, 22846768), (22512, 21826823), (28676, 17135076), (35952, 13667263), (43014, 11423384), (50183, 9791472), (57352, 8567538), (86028, 5711692), (100366, 4895736), (114704, 4283769), (150549, 3263824), (172056, 2855846), (200732, 2447868), (203989, 2408784), (301098, 1631912), (344112, 1427923), (401464, 1223934), (407978, 1204392), (602196, 815956), (611967, 802928)]