216389082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 554964480

約数和(自身を除く): 338575398

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 73, 78, 89, 91, 122, 146, 178, 182, 183, 219, 267, 273, 366, 427, 438, 511, 534, 546, 623, 793, 854, 949, 1022, 1157, 1246, 1281, 1533, 1586, 1869, 1898, 2314, 2379, 2562, 2847, 3066, 3471, 3738, 4453, 4758, 5429, 5551, 5694, 6497, 6643, 6942, 8099, 8906, 10858, 11102, 12994, 13286, 13359, 16198, 16287, 16653, 19491, 19929, 24297, 26718, 31171, 32574, 33306, 38003, 38982, 39858, 45479, 48594, 57889, 62342, 70577, 76006, 84461, 90958, 93513, 114009, 115778, 136437, 141154, 168922, 173667, 187026, 211731, 228018, 253383, 272874, 347334, 396317, 405223, 423462, 494039, 506766, 591227, 792634, 810446, 988078, 1182454, 1188951, 1215669, 1482117, 1773681, 2377902, 2431338, 2774219, 2964234, 3547362, 5152121, 5548438, 8322657, 10304242, 15456363, 16645314, 30912726, 36064847, 72129694, 108194541, 216389082]

約数ペア:

[(1, 216389082), (2, 108194541), (3, 72129694), (6, 36064847), (7, 30912726), (13, 16645314), (14, 15456363), (21, 10304242), (26, 8322657), (39, 5548438), (42, 5152121), (61, 3547362), (73, 2964234), (78, 2774219), (89, 2431338), (91, 2377902), (122, 1773681), (146, 1482117), (178, 1215669), (182, 1188951), (183, 1182454), (219, 988078), (267, 810446), (273, 792634), (366, 591227), (427, 506766), (438, 494039), (511, 423462), (534, 405223), (546, 396317), (623, 347334), (793, 272874), (854, 253383), (949, 228018), (1022, 211731), (1157, 187026), (1246, 173667), (1281, 168922), (1533, 141154), (1586, 136437), (1869, 115778), (1898, 114009), (2314, 93513), (2379, 90958), (2562, 84461), (2847, 76006), (3066, 70577), (3471, 62342), (3738, 57889), (4453, 48594), (4758, 45479), (5429, 39858), (5551, 38982), (5694, 38003), (6497, 33306), (6643, 32574), (6942, 31171), (8099, 26718), (8906, 24297), (10858, 19929), (11102, 19491), (12994, 16653), (13286, 16287), (13359, 16198)]