289007784

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5464

約数の個数: 128

約数和(自身を含む): 910224000

約数和(自身を除く): 621216216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1976, 2052, 2223, 2808, 2964, 4104, 4446, 5417, 5928, 6669, 8892, 10834, 13338, 16251, 17784, 21668, 26676, 32502, 43336, 48753, 53352, 65004, 70421, 97506, 102923, 130008, 140842, 146259, 195012, 205846, 211263, 281684, 292518, 308769, 390024, 411692, 422526, 563368, 585036, 617538, 633789, 823384, 845052, 926307, 1170072, 1235076, 1267578, 1337999, 1690104, 1852614, 1901367, 2470152, 2535156, 2675998, 2778921, 3705228, 3802734, 4013997, 5070312, 5351996, 5557842, 7410456, 7605468, 8027994, 10703992, 11115684, 12041991, 15210936, 16055988, 22231368, 24083982, 32111976, 36125973, 48167964, 72251946, 96335928, 144503892, 289007784]

約数ペア:

[(1, 289007784), (2, 144503892), (3, 96335928), (4, 72251946), (6, 48167964), (8, 36125973), (9, 32111976), (12, 24083982), (13, 22231368), (18, 16055988), (19, 15210936), (24, 12041991), (26, 11115684), (27, 10703992), (36, 8027994), (38, 7605468), (39, 7410456), (52, 5557842), (54, 5351996), (57, 5070312), (72, 4013997), (76, 3802734), (78, 3705228), (104, 2778921), (108, 2675998), (114, 2535156), (117, 2470152), (152, 1901367), (156, 1852614), (171, 1690104), (216, 1337999), (228, 1267578), (234, 1235076), (247, 1170072), (312, 926307), (342, 845052), (351, 823384), (456, 633789), (468, 617538), (494, 585036), (513, 563368), (684, 422526), (702, 411692), (741, 390024), (936, 308769), (988, 292518), (1026, 281684), (1368, 211263), (1404, 205846), (1482, 195012), (1976, 146259), (2052, 140842), (2223, 130008), (2808, 102923), (2964, 97506), (4104, 70421), (4446, 65004), (5417, 53352), (5928, 48753), (6669, 43336), (8892, 32502), (10834, 26676), (13338, 21668), (16251, 17784)]