845007672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 2420812800

約数和(自身を除く): 1575805128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 31, 38, 46, 57, 62, 69, 76, 92, 93, 113, 114, 124, 138, 152, 184, 186, 226, 228, 248, 276, 339, 372, 437, 452, 456, 529, 552, 589, 678, 713, 744, 874, 904, 1058, 1178, 1311, 1356, 1426, 1587, 1748, 1767, 2116, 2139, 2147, 2356, 2599, 2622, 2712, 2852, 3174, 3496, 3503, 3534, 4232, 4278, 4294, 4712, 5198, 5244, 5704, 6348, 6441, 7006, 7068, 7797, 8556, 8588, 10051, 10396, 10488, 10509, 12696, 12882, 13547, 14012, 14136, 15594, 16399, 17112, 17176, 20102, 20792, 21018, 25764, 27094, 28024, 30153, 31188, 32798, 40204, 40641, 42036, 49197, 49381, 51528, 54188, 59777, 60306, 62376, 65596, 66557, 80408, 80569, 81282, 84072, 98394, 98762, 108376, 119554, 120612, 131192, 133114, 148143, 161138, 162564, 179331, 196788, 197524, 199671, 239108, 241224, 241707, 266228, 296286, 311581, 322276, 325128, 358662, 393576, 395048, 399342, 478216, 483414, 532456, 592572, 623162, 644552, 717324, 798684, 934743, 966828, 1135763, 1185144, 1246324, 1434648, 1530811, 1597368, 1853087, 1869486, 1933656, 2271526, 2492648, 3061622, 3407289, 3706174, 3738972, 4543052, 4592433, 5559261, 6123244, 6814578, 7412348, 7477944, 9086104, 9184866, 11118522, 12246488, 13629156, 14824696, 18369732, 22237044, 27258312, 35208653, 36739464, 44474088, 70417306, 105625959, 140834612, 211251918, 281669224, 422503836, 845007672]

約数ペア:

[(1, 845007672), (2, 422503836), (3, 281669224), (4, 211251918), (6, 140834612), (8, 105625959), (12, 70417306), (19, 44474088), (23, 36739464), (24, 35208653), (31, 27258312), (38, 22237044), (46, 18369732), (57, 14824696), (62, 13629156), (69, 12246488), (76, 11118522), (92, 9184866), (93, 9086104), (113, 7477944), (114, 7412348), (124, 6814578), (138, 6123244), (152, 5559261), (184, 4592433), (186, 4543052), (226, 3738972), (228, 3706174), (248, 3407289), (276, 3061622), (339, 2492648), (372, 2271526), (437, 1933656), (452, 1869486), (456, 1853087), (529, 1597368), (552, 1530811), (589, 1434648), (678, 1246324), (713, 1185144), (744, 1135763), (874, 966828), (904, 934743), (1058, 798684), (1178, 717324), (1311, 644552), (1356, 623162), (1426, 592572), (1587, 532456), (1748, 483414), (1767, 478216), (2116, 399342), (2139, 395048), (2147, 393576), (2356, 358662), (2599, 325128), (2622, 322276), (2712, 311581), (2852, 296286), (3174, 266228), (3496, 241707), (3503, 241224), (3534, 239108), (4232, 199671), (4278, 197524), (4294, 196788), (4712, 179331), (5198, 162564), (5244, 161138), (5704, 148143), (6348, 133114), (6441, 131192), (7006, 120612), (7068, 119554), (7797, 108376), (8556, 98762), (8588, 98394), (10051, 84072), (10396, 81282), (10488, 80569), (10509, 80408), (12696, 66557), (12882, 65596), (13547, 62376), (14012, 60306), (14136, 59777), (15594, 54188), (16399, 51528), (17112, 49381), (17176, 49197), (20102, 42036), (20792, 40641), (21018, 40204), (25764, 32798), (27094, 31188), (28024, 30153)]