2792272448

素因数分解:

$2^6\times 7^3\times {\mathrm{311}}^1\times {\mathrm{409}}^1$

素因数の和:753

約数の個数: 112

約数和(自身を含む): 6498336000

約数和(自身を除く): 3706063552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 311, 343, 392, 409, 448, 622, 686, 784, 818, 1244, 1372, 1568, 1636, 2177, 2488, 2744, 2863, 3136, 3272, 4354, 4976, 5488, 5726, 6544, 8708, 9952, 10976, 11452, 13088, 15239, 17416, 19904, 20041, 21952, 22904, 26176, 30478, 34832, 40082, 45808, 60956, 69664, 80164, 91616, 106673, 121912, 127199, 139328, 140287, 160328, 183232, 213346, 243824, 254398, 280574, 320656, 426692, 487648, 508796, 561148, 641312, 853384, 890393, 975296, 1017592, 1122296, 1282624, 1706768, 1780786, 2035184, 2244592, 3413536, 3561572, 4070368, 4489184, 6232751, 6827072, 7123144, 8140736, 8978368, 12465502, 14246288, 24931004, 28492576, 43629257, 49862008, 56985152, 87258514, 99724016, 174517028, 199448032, 349034056, 398896064, 698068112, 1396136224, 2792272448]

約数ペア:

[(1, 2792272448), (2, 1396136224), (4, 698068112), (7, 398896064), (8, 349034056), (14, 199448032), (16, 174517028), (28, 99724016), (32, 87258514), (49, 56985152), (56, 49862008), (64, 43629257), (98, 28492576), (112, 24931004), (196, 14246288), (224, 12465502), (311, 8978368), (343, 8140736), (392, 7123144), (409, 6827072), (448, 6232751), (622, 4489184), (686, 4070368), (784, 3561572), (818, 3413536), (1244, 2244592), (1372, 2035184), (1568, 1780786), (1636, 1706768), (2177, 1282624), (2488, 1122296), (2744, 1017592), (2863, 975296), (3136, 890393), (3272, 853384), (4354, 641312), (4976, 561148), (5488, 508796), (5726, 487648), (6544, 426692), (8708, 320656), (9952, 280574), (10976, 254398), (11452, 243824), (13088, 213346), (15239, 183232), (17416, 160328), (19904, 140287), (20041, 139328), (21952, 127199), (22904, 121912), (26176, 106673), (30478, 91616), (34832, 80164), (40082, 69664), (45808, 60956)]