243208512

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:421

約数の個数: 168

約数和(自身を含む): 746516160

約数和(自身を除く): 503307648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 71, 72, 76, 96, 114, 142, 144, 152, 171, 192, 213, 228, 284, 288, 304, 313, 342, 426, 456, 568, 576, 608, 626, 639, 684, 852, 912, 939, 1136, 1216, 1252, 1278, 1349, 1368, 1704, 1824, 1878, 2272, 2504, 2556, 2698, 2736, 2817, 3408, 3648, 3756, 4047, 4544, 5008, 5112, 5396, 5472, 5634, 5947, 6816, 7512, 8094, 10016, 10224, 10792, 10944, 11268, 11894, 12141, 13632, 15024, 16188, 17841, 20032, 20448, 21584, 22223, 22536, 23788, 24282, 30048, 32376, 35682, 40896, 43168, 44446, 45072, 47576, 48564, 53523, 60096, 64752, 66669, 71364, 86336, 88892, 90144, 95152, 97128, 107046, 129504, 133338, 142728, 177784, 180288, 190304, 194256, 200007, 214092, 259008, 266676, 285456, 355568, 380608, 388512, 400014, 422237, 428184, 533352, 570912, 711136, 777024, 800028, 844474, 856368, 1066704, 1141824, 1266711, 1422272, 1600056, 1688948, 1712736, 2133408, 2533422, 3200112, 3377896, 3425472, 3800133, 4266816, 5066844, 6400224, 6755792, 7600266, 10133688, 12800448, 13511584, 15200532, 20267376, 27023168, 30401064, 40534752, 60802128, 81069504, 121604256, 243208512]

約数ペア:

[(1, 243208512), (2, 121604256), (3, 81069504), (4, 60802128), (6, 40534752), (8, 30401064), (9, 27023168), (12, 20267376), (16, 15200532), (18, 13511584), (19, 12800448), (24, 10133688), (32, 7600266), (36, 6755792), (38, 6400224), (48, 5066844), (57, 4266816), (64, 3800133), (71, 3425472), (72, 3377896), (76, 3200112), (96, 2533422), (114, 2133408), (142, 1712736), (144, 1688948), (152, 1600056), (171, 1422272), (192, 1266711), (213, 1141824), (228, 1066704), (284, 856368), (288, 844474), (304, 800028), (313, 777024), (342, 711136), (426, 570912), (456, 533352), (568, 428184), (576, 422237), (608, 400014), (626, 388512), (639, 380608), (684, 355568), (852, 285456), (912, 266676), (939, 259008), (1136, 214092), (1216, 200007), (1252, 194256), (1278, 190304), (1349, 180288), (1368, 177784), (1704, 142728), (1824, 133338), (1878, 129504), (2272, 107046), (2504, 97128), (2556, 95152), (2698, 90144), (2736, 88892), (2817, 86336), (3408, 71364), (3648, 66669), (3756, 64752), (4047, 60096), (4544, 53523), (5008, 48564), (5112, 47576), (5396, 45072), (5472, 44446), (5634, 43168), (5947, 40896), (6816, 35682), (7512, 32376), (8094, 30048), (10016, 24282), (10224, 23788), (10792, 22536), (10944, 22223), (11268, 21584), (11894, 20448), (12141, 20032), (13632, 17841), (15024, 16188)]