391944168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6427}}^1$

素因数の和:6468

約数の個数: 144

約数和(自身を含む): 1333681440

約数和(自身を除く): 941737272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 693, 726, 792, 847, 924, 968, 1089, 1386, 1452, 1694, 1848, 2178, 2541, 2772, 2904, 3388, 4356, 5082, 5544, 6427, 6776, 7623, 8712, 10164, 12854, 15246, 19281, 20328, 25708, 30492, 38562, 44989, 51416, 57843, 60984, 70697, 77124, 89978, 115686, 134967, 141394, 154248, 179956, 212091, 231372, 269934, 282788, 359912, 404901, 424182, 462744, 494879, 539868, 565576, 636273, 777667, 809802, 848364, 989758, 1079736, 1272546, 1484637, 1555334, 1619604, 1696728, 1979516, 2333001, 2545092, 2969274, 3110668, 3239208, 3959032, 4453911, 4666002, 5090184, 5443669, 5938548, 6221336, 6999003, 8907822, 9332004, 10887338, 11877096, 13998006, 16331007, 17815644, 18664008, 21774676, 27996012, 32662014, 35631288, 43549352, 48993021, 55992024, 65324028, 97986042, 130648056, 195972084, 391944168]

約数ペア:

[(1, 391944168), (2, 195972084), (3, 130648056), (4, 97986042), (6, 65324028), (7, 55992024), (8, 48993021), (9, 43549352), (11, 35631288), (12, 32662014), (14, 27996012), (18, 21774676), (21, 18664008), (22, 17815644), (24, 16331007), (28, 13998006), (33, 11877096), (36, 10887338), (42, 9332004), (44, 8907822), (56, 6999003), (63, 6221336), (66, 5938548), (72, 5443669), (77, 5090184), (84, 4666002), (88, 4453911), (99, 3959032), (121, 3239208), (126, 3110668), (132, 2969274), (154, 2545092), (168, 2333001), (198, 1979516), (231, 1696728), (242, 1619604), (252, 1555334), (264, 1484637), (308, 1272546), (363, 1079736), (396, 989758), (462, 848364), (484, 809802), (504, 777667), (616, 636273), (693, 565576), (726, 539868), (792, 494879), (847, 462744), (924, 424182), (968, 404901), (1089, 359912), (1386, 282788), (1452, 269934), (1694, 231372), (1848, 212091), (2178, 179956), (2541, 154248), (2772, 141394), (2904, 134967), (3388, 115686), (4356, 89978), (5082, 77124), (5544, 70697), (6427, 60984), (6776, 57843), (7623, 51416), (8712, 44989), (10164, 38562), (12854, 30492), (15246, 25708), (19281, 20328)]