216663216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 732881664

約数和(自身を除く): 516218448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 61, 62, 66, 77, 84, 88, 93, 112, 122, 124, 132, 154, 168, 176, 183, 186, 217, 231, 244, 248, 264, 308, 336, 341, 366, 372, 427, 434, 462, 488, 496, 528, 616, 651, 671, 682, 732, 744, 854, 868, 924, 961, 976, 1023, 1232, 1281, 1302, 1342, 1364, 1464, 1488, 1708, 1736, 1848, 1891, 1922, 2013, 2046, 2387, 2562, 2604, 2684, 2728, 2883, 2928, 3416, 3472, 3696, 3782, 3844, 4026, 4092, 4697, 4774, 5124, 5208, 5368, 5456, 5673, 5766, 6727, 6832, 7161, 7564, 7688, 8052, 8184, 9394, 9548, 10248, 10416, 10571, 10736, 11346, 11532, 13237, 13454, 14091, 14322, 15128, 15376, 16104, 16368, 18788, 19096, 20181, 20496, 20801, 21142, 22692, 23064, 26474, 26908, 28182, 28644, 30256, 31713, 32208, 37576, 38192, 39711, 40362, 41602, 42284, 45384, 46128, 52948, 53816, 56364, 57288, 58621, 62403, 63426, 73997, 75152, 79422, 80724, 83204, 84568, 90768, 105896, 107632, 112728, 114576, 117242, 124806, 126852, 145607, 147994, 158844, 161448, 166408, 169136, 175863, 211792, 221991, 225456, 234484, 249612, 253704, 291214, 295988, 317688, 322896, 332816, 351726, 410347, 436821, 443982, 468968, 499224, 507408, 582428, 591976, 635376, 644831, 703452, 820694, 873642, 887964, 937936, 998448, 1164856, 1183952, 1231041, 1289662, 1406904, 1641388, 1747284, 1775928, 1934493, 2329712, 2462082, 2579324, 2813808, 3282776, 3494568, 3551856, 3868986, 4513817, 4924164, 5158648, 6565552, 6989136, 7737972, 9027634, 9848328, 10317296, 13541451, 15475944, 18055268, 19696656, 27082902, 30951888, 36110536, 54165804, 72221072, 108331608, 216663216]

約数ペア:

[(1, 216663216), (2, 108331608), (3, 72221072), (4, 54165804), (6, 36110536), (7, 30951888), (8, 27082902), (11, 19696656), (12, 18055268), (14, 15475944), (16, 13541451), (21, 10317296), (22, 9848328), (24, 9027634), (28, 7737972), (31, 6989136), (33, 6565552), (42, 5158648), (44, 4924164), (48, 4513817), (56, 3868986), (61, 3551856), (62, 3494568), (66, 3282776), (77, 2813808), (84, 2579324), (88, 2462082), (93, 2329712), (112, 1934493), (122, 1775928), (124, 1747284), (132, 1641388), (154, 1406904), (168, 1289662), (176, 1231041), (183, 1183952), (186, 1164856), (217, 998448), (231, 937936), (244, 887964), (248, 873642), (264, 820694), (308, 703452), (336, 644831), (341, 635376), (366, 591976), (372, 582428), (427, 507408), (434, 499224), (462, 468968), (488, 443982), (496, 436821), (528, 410347), (616, 351726), (651, 332816), (671, 322896), (682, 317688), (732, 295988), (744, 291214), (854, 253704), (868, 249612), (924, 234484), (961, 225456), (976, 221991), (1023, 211792), (1232, 175863), (1281, 169136), (1302, 166408), (1342, 161448), (1364, 158844), (1464, 147994), (1488, 145607), (1708, 126852), (1736, 124806), (1848, 117242), (1891, 114576), (1922, 112728), (2013, 107632), (2046, 105896), (2387, 90768), (2562, 84568), (2604, 83204), (2684, 80724), (2728, 79422), (2883, 75152), (2928, 73997), (3416, 63426), (3472, 62403), (3696, 58621), (3782, 57288), (3844, 56364), (4026, 53816), (4092, 52948), (4697, 46128), (4774, 45384), (5124, 42284), (5208, 41602), (5368, 40362), (5456, 39711), (5673, 38192), (5766, 37576), (6727, 32208), (6832, 31713), (7161, 30256), (7564, 28644), (7688, 28182), (8052, 26908), (8184, 26474), (9394, 23064), (9548, 22692), (10248, 21142), (10416, 20801), (10571, 20496), (10736, 20181), (11346, 19096), (11532, 18788), (13237, 16368), (13454, 16104), (14091, 15376), (14322, 15128)]