520055568

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2089

約数の個数: 120

約数和(自身を含む): 1555983000

約数和(自身を除く): 1035927432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 109, 136, 144, 153, 204, 218, 272, 306, 327, 408, 436, 612, 654, 816, 872, 981, 1224, 1308, 1744, 1853, 1949, 1962, 2448, 2616, 3706, 3898, 3924, 5232, 5559, 5847, 7412, 7796, 7848, 11118, 11694, 14824, 15592, 15696, 16677, 17541, 22236, 23388, 29648, 31184, 33133, 33354, 35082, 44472, 46776, 66266, 66708, 70164, 88944, 93552, 99399, 132532, 133416, 140328, 198798, 212441, 265064, 266832, 280656, 298197, 397596, 424882, 530128, 596394, 637323, 795192, 849764, 1192788, 1274646, 1590384, 1699528, 1911969, 2385576, 2549292, 3399056, 3611497, 3823938, 4771152, 5098584, 7222994, 7647876, 10197168, 10834491, 14445988, 15295752, 21668982, 28891976, 30591504, 32503473, 43337964, 57783952, 65006946, 86675928, 130013892, 173351856, 260027784, 520055568]

約数ペア:

[(1, 520055568), (2, 260027784), (3, 173351856), (4, 130013892), (6, 86675928), (8, 65006946), (9, 57783952), (12, 43337964), (16, 32503473), (17, 30591504), (18, 28891976), (24, 21668982), (34, 15295752), (36, 14445988), (48, 10834491), (51, 10197168), (68, 7647876), (72, 7222994), (102, 5098584), (109, 4771152), (136, 3823938), (144, 3611497), (153, 3399056), (204, 2549292), (218, 2385576), (272, 1911969), (306, 1699528), (327, 1590384), (408, 1274646), (436, 1192788), (612, 849764), (654, 795192), (816, 637323), (872, 596394), (981, 530128), (1224, 424882), (1308, 397596), (1744, 298197), (1853, 280656), (1949, 266832), (1962, 265064), (2448, 212441), (2616, 198798), (3706, 140328), (3898, 133416), (3924, 132532), (5232, 99399), (5559, 93552), (5847, 88944), (7412, 70164), (7796, 66708), (7848, 66266), (11118, 46776), (11694, 44472), (14824, 35082), (15592, 33354), (15696, 33133), (16677, 31184), (17541, 29648), (22236, 23388)]