749020734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:783

約数の個数: 144

約数和(自身を含む): 2069654496

約数和(自身を除く): 1320633762

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 73, 77, 99, 121, 126, 146, 154, 198, 219, 231, 242, 363, 438, 462, 511, 657, 673, 693, 726, 803, 847, 1022, 1089, 1314, 1346, 1386, 1533, 1606, 1694, 2019, 2178, 2409, 2541, 3066, 4038, 4599, 4711, 4818, 5082, 5621, 6057, 7227, 7403, 7623, 8833, 9198, 9422, 11242, 12114, 14133, 14454, 14806, 15246, 16863, 17666, 22209, 26499, 28266, 33726, 42399, 44418, 49129, 50589, 51821, 52998, 61831, 66627, 79497, 81433, 84798, 98258, 101178, 103642, 123662, 133254, 147387, 155463, 158994, 162866, 185493, 244299, 294774, 310926, 343903, 370986, 442161, 466389, 488598, 540419, 556479, 570031, 687806, 732897, 884322, 932778, 1031709, 1080838, 1112958, 1140062, 1465794, 1621257, 1710093, 2063418, 3095127, 3242514, 3420186, 3782933, 4863771, 5130279, 5944609, 6190254, 7565866, 9727542, 10260558, 11348799, 11889218, 17833827, 22697598, 34046397, 35667654, 41612263, 53501481, 68092794, 83224526, 107002962, 124836789, 249673578, 374510367, 749020734]

約数ペア:

[(1, 749020734), (2, 374510367), (3, 249673578), (6, 124836789), (7, 107002962), (9, 83224526), (11, 68092794), (14, 53501481), (18, 41612263), (21, 35667654), (22, 34046397), (33, 22697598), (42, 17833827), (63, 11889218), (66, 11348799), (73, 10260558), (77, 9727542), (99, 7565866), (121, 6190254), (126, 5944609), (146, 5130279), (154, 4863771), (198, 3782933), (219, 3420186), (231, 3242514), (242, 3095127), (363, 2063418), (438, 1710093), (462, 1621257), (511, 1465794), (657, 1140062), (673, 1112958), (693, 1080838), (726, 1031709), (803, 932778), (847, 884322), (1022, 732897), (1089, 687806), (1314, 570031), (1346, 556479), (1386, 540419), (1533, 488598), (1606, 466389), (1694, 442161), (2019, 370986), (2178, 343903), (2409, 310926), (2541, 294774), (3066, 244299), (4038, 185493), (4599, 162866), (4711, 158994), (4818, 155463), (5082, 147387), (5621, 133254), (6057, 123662), (7227, 103642), (7403, 101178), (7623, 98258), (8833, 84798), (9198, 81433), (9422, 79497), (11242, 66627), (12114, 61831), (14133, 52998), (14454, 51821), (14806, 50589), (15246, 49129), (16863, 44418), (17666, 42399), (22209, 33726), (26499, 28266)]