243445176

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 224

約数和(自身を含む): 780402000

約数和(自身を除く): 536956824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 169, 171, 216, 228, 234, 243, 247, 312, 324, 338, 342, 351, 456, 468, 486, 494, 507, 513, 648, 676, 684, 702, 729, 741, 936, 972, 988, 1014, 1026, 1053, 1352, 1368, 1404, 1458, 1482, 1521, 1539, 1944, 1976, 2028, 2052, 2106, 2197, 2223, 2808, 2916, 2964, 3042, 3078, 3159, 3211, 4056, 4104, 4212, 4394, 4446, 4563, 4617, 5832, 5928, 6084, 6156, 6318, 6422, 6591, 6669, 8424, 8788, 8892, 9126, 9234, 9477, 9633, 12168, 12312, 12636, 12844, 13182, 13338, 13689, 13851, 17576, 17784, 18252, 18468, 18954, 19266, 19773, 20007, 25272, 25688, 26364, 26676, 27378, 27702, 28899, 36504, 36936, 37908, 38532, 39546, 40014, 41067, 41743, 52728, 53352, 54756, 55404, 57798, 59319, 60021, 75816, 77064, 79092, 80028, 82134, 83486, 86697, 109512, 110808, 115596, 118638, 120042, 123201, 125229, 158184, 160056, 164268, 166972, 173394, 177957, 180063, 231192, 237276, 240084, 246402, 250458, 260091, 328536, 333944, 346788, 355914, 360126, 375687, 474552, 480168, 492804, 500916, 520182, 533871, 693576, 711828, 720252, 751374, 780273, 985608, 1001832, 1040364, 1067742, 1127061, 1423656, 1440504, 1502748, 1560546, 1601613, 2080728, 2135484, 2254122, 2340819, 3005496, 3121092, 3203226, 3381183, 4270968, 4508244, 4681638, 6242184, 6406452, 6762366, 9016488, 9363276, 10143549, 12812904, 13524732, 18726552, 20287098, 27049464, 30430647, 40574196, 60861294, 81148392, 121722588, 243445176]

約数ペア:

[(1, 243445176), (2, 121722588), (3, 81148392), (4, 60861294), (6, 40574196), (8, 30430647), (9, 27049464), (12, 20287098), (13, 18726552), (18, 13524732), (19, 12812904), (24, 10143549), (26, 9363276), (27, 9016488), (36, 6762366), (38, 6406452), (39, 6242184), (52, 4681638), (54, 4508244), (57, 4270968), (72, 3381183), (76, 3203226), (78, 3121092), (81, 3005496), (104, 2340819), (108, 2254122), (114, 2135484), (117, 2080728), (152, 1601613), (156, 1560546), (162, 1502748), (169, 1440504), (171, 1423656), (216, 1127061), (228, 1067742), (234, 1040364), (243, 1001832), (247, 985608), (312, 780273), (324, 751374), (338, 720252), (342, 711828), (351, 693576), (456, 533871), (468, 520182), (486, 500916), (494, 492804), (507, 480168), (513, 474552), (648, 375687), (676, 360126), (684, 355914), (702, 346788), (729, 333944), (741, 328536), (936, 260091), (972, 250458), (988, 246402), (1014, 240084), (1026, 237276), (1053, 231192), (1352, 180063), (1368, 177957), (1404, 173394), (1458, 166972), (1482, 164268), (1521, 160056), (1539, 158184), (1944, 125229), (1976, 123201), (2028, 120042), (2052, 118638), (2106, 115596), (2197, 110808), (2223, 109512), (2808, 86697), (2916, 83486), (2964, 82134), (3042, 80028), (3078, 79092), (3159, 77064), (3211, 75816), (4056, 60021), (4104, 59319), (4212, 57798), (4394, 55404), (4446, 54756), (4563, 53352), (4617, 52728), (5832, 41743), (5928, 41067), (6084, 40014), (6156, 39546), (6318, 38532), (6422, 37908), (6591, 36936), (6669, 36504), (8424, 28899), (8788, 27702), (8892, 27378), (9126, 26676), (9234, 26364), (9477, 25688), (9633, 25272), (12168, 20007), (12312, 19773), (12636, 19266), (12844, 18954), (13182, 18468), (13338, 18252), (13689, 17784), (13851, 17576)]