213310656

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:559

約数の個数: 168

約数和(自身を含む): 670675824

約数和(自身を除く): 457365168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 72, 78, 96, 104, 117, 122, 144, 156, 183, 192, 208, 234, 244, 288, 312, 366, 416, 467, 468, 488, 549, 576, 624, 732, 793, 832, 934, 936, 976, 1098, 1248, 1401, 1464, 1586, 1868, 1872, 1952, 2196, 2379, 2496, 2802, 2928, 3172, 3736, 3744, 3904, 4203, 4392, 4758, 5604, 5856, 6071, 6344, 7137, 7472, 7488, 8406, 8784, 9516, 11208, 11712, 12142, 12688, 14274, 14944, 16812, 17568, 18213, 19032, 22416, 24284, 25376, 28487, 28548, 29888, 33624, 35136, 36426, 38064, 44832, 48568, 50752, 54639, 56974, 57096, 67248, 72852, 76128, 85461, 89664, 97136, 109278, 113948, 114192, 134496, 145704, 152256, 170922, 194272, 218556, 227896, 228384, 256383, 268992, 291408, 341844, 370331, 388544, 437112, 455792, 456768, 512766, 582816, 683688, 740662, 874224, 911584, 1025532, 1110993, 1165632, 1367376, 1481324, 1748448, 1823168, 2051064, 2221986, 2734752, 2962648, 3332979, 3496896, 4102128, 4443972, 5469504, 5925296, 6665958, 8204256, 8887944, 11850592, 13331916, 16408512, 17775888, 23701184, 26663832, 35551776, 53327664, 71103552, 106655328, 213310656]

約数ペア:

[(1, 213310656), (2, 106655328), (3, 71103552), (4, 53327664), (6, 35551776), (8, 26663832), (9, 23701184), (12, 17775888), (13, 16408512), (16, 13331916), (18, 11850592), (24, 8887944), (26, 8204256), (32, 6665958), (36, 5925296), (39, 5469504), (48, 4443972), (52, 4102128), (61, 3496896), (64, 3332979), (72, 2962648), (78, 2734752), (96, 2221986), (104, 2051064), (117, 1823168), (122, 1748448), (144, 1481324), (156, 1367376), (183, 1165632), (192, 1110993), (208, 1025532), (234, 911584), (244, 874224), (288, 740662), (312, 683688), (366, 582816), (416, 512766), (467, 456768), (468, 455792), (488, 437112), (549, 388544), (576, 370331), (624, 341844), (732, 291408), (793, 268992), (832, 256383), (934, 228384), (936, 227896), (976, 218556), (1098, 194272), (1248, 170922), (1401, 152256), (1464, 145704), (1586, 134496), (1868, 114192), (1872, 113948), (1952, 109278), (2196, 97136), (2379, 89664), (2496, 85461), (2802, 76128), (2928, 72852), (3172, 67248), (3736, 57096), (3744, 56974), (3904, 54639), (4203, 50752), (4392, 48568), (4758, 44832), (5604, 38064), (5856, 36426), (6071, 35136), (6344, 33624), (7137, 29888), (7472, 28548), (7488, 28487), (8406, 25376), (8784, 24284), (9516, 22416), (11208, 19032), (11712, 18213), (12142, 17568), (12688, 16812), (14274, 14944)]