520019052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 1560674304

約数和(自身を除く): 1040655252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 71, 84, 92, 102, 119, 138, 142, 161, 204, 213, 223, 238, 276, 284, 322, 357, 391, 426, 446, 476, 483, 497, 644, 669, 714, 782, 852, 892, 966, 994, 1173, 1207, 1338, 1428, 1491, 1561, 1564, 1633, 1932, 1988, 2346, 2414, 2676, 2737, 2982, 3122, 3266, 3621, 3791, 4683, 4692, 4828, 4899, 5129, 5474, 5964, 6244, 6532, 7242, 7582, 8211, 8449, 9366, 9798, 10258, 10948, 11373, 11431, 14484, 15164, 15387, 15833, 16422, 16898, 18732, 19596, 20516, 22746, 22862, 25347, 26537, 27761, 30774, 31666, 32844, 33796, 34293, 35903, 45492, 45724, 47499, 50694, 53074, 55522, 61548, 63332, 68586, 71806, 79611, 83283, 87193, 94998, 101388, 106148, 107709, 110831, 111044, 137172, 143612, 159222, 166566, 174386, 189996, 194327, 215418, 221662, 261579, 269161, 318444, 332493, 333132, 348772, 364159, 388654, 430836, 443324, 523158, 538322, 582981, 610351, 664986, 728318, 777308, 807483, 1046316, 1076644, 1092477, 1165962, 1220702, 1329972, 1456636, 1614966, 1831053, 1884127, 2184954, 2331924, 2441404, 2549113, 3229932, 3662106, 3768254, 4369908, 5098226, 5652381, 6190703, 7324212, 7536508, 7647339, 10196452, 11304762, 12381406, 15294678, 18572109, 22609524, 24762812, 30589356, 37144218, 43334921, 74288436, 86669842, 130004763, 173339684, 260009526, 520019052]

約数ペア:

[(1, 520019052), (2, 260009526), (3, 173339684), (4, 130004763), (6, 86669842), (7, 74288436), (12, 43334921), (14, 37144218), (17, 30589356), (21, 24762812), (23, 22609524), (28, 18572109), (34, 15294678), (42, 12381406), (46, 11304762), (51, 10196452), (68, 7647339), (69, 7536508), (71, 7324212), (84, 6190703), (92, 5652381), (102, 5098226), (119, 4369908), (138, 3768254), (142, 3662106), (161, 3229932), (204, 2549113), (213, 2441404), (223, 2331924), (238, 2184954), (276, 1884127), (284, 1831053), (322, 1614966), (357, 1456636), (391, 1329972), (426, 1220702), (446, 1165962), (476, 1092477), (483, 1076644), (497, 1046316), (644, 807483), (669, 777308), (714, 728318), (782, 664986), (852, 610351), (892, 582981), (966, 538322), (994, 523158), (1173, 443324), (1207, 430836), (1338, 388654), (1428, 364159), (1491, 348772), (1561, 333132), (1564, 332493), (1633, 318444), (1932, 269161), (1988, 261579), (2346, 221662), (2414, 215418), (2676, 194327), (2737, 189996), (2982, 174386), (3122, 166566), (3266, 159222), (3621, 143612), (3791, 137172), (4683, 111044), (4692, 110831), (4828, 107709), (4899, 106148), (5129, 101388), (5474, 94998), (5964, 87193), (6244, 83283), (6532, 79611), (7242, 71806), (7582, 68586), (8211, 63332), (8449, 61548), (9366, 55522), (9798, 53074), (10258, 50694), (10948, 47499), (11373, 45724), (11431, 45492), (14484, 35903), (15164, 34293), (15387, 33796), (15833, 32844), (16422, 31666), (16898, 30774), (18732, 27761), (19596, 26537), (20516, 25347), (22746, 22862)]