274120448

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 673048320

約数和(自身を除く): 398927872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 83, 97, 112, 128, 133, 152, 166, 194, 224, 256, 266, 304, 332, 388, 448, 532, 581, 608, 664, 679, 776, 896, 1064, 1162, 1216, 1328, 1358, 1552, 1577, 1792, 1843, 2128, 2324, 2432, 2656, 2716, 3104, 3154, 3686, 4256, 4648, 4864, 5312, 5432, 6208, 6308, 7372, 8051, 8512, 9296, 10624, 10864, 11039, 12416, 12616, 12901, 14744, 16102, 17024, 18592, 21248, 21728, 22078, 24832, 25232, 25802, 29488, 32204, 34048, 37184, 43456, 44156, 50464, 51604, 56357, 58976, 64408, 74368, 86912, 88312, 100928, 103208, 112714, 117952, 128816, 148736, 152969, 173824, 176624, 201856, 206416, 225428, 235904, 257632, 305938, 353248, 403712, 412832, 450856, 471808, 515264, 611876, 706496, 825664, 901712, 1030528, 1070783, 1223752, 1412992, 1651328, 1803424, 2061056, 2141566, 2447504, 2825984, 3302656, 3606848, 4283132, 4895008, 7213696, 8566264, 9790016, 14427392, 17132528, 19580032, 34265056, 39160064, 68530112, 137060224, 274120448]

約数ペア:

[(1, 274120448), (2, 137060224), (4, 68530112), (7, 39160064), (8, 34265056), (14, 19580032), (16, 17132528), (19, 14427392), (28, 9790016), (32, 8566264), (38, 7213696), (56, 4895008), (64, 4283132), (76, 3606848), (83, 3302656), (97, 2825984), (112, 2447504), (128, 2141566), (133, 2061056), (152, 1803424), (166, 1651328), (194, 1412992), (224, 1223752), (256, 1070783), (266, 1030528), (304, 901712), (332, 825664), (388, 706496), (448, 611876), (532, 515264), (581, 471808), (608, 450856), (664, 412832), (679, 403712), (776, 353248), (896, 305938), (1064, 257632), (1162, 235904), (1216, 225428), (1328, 206416), (1358, 201856), (1552, 176624), (1577, 173824), (1792, 152969), (1843, 148736), (2128, 128816), (2324, 117952), (2432, 112714), (2656, 103208), (2716, 100928), (3104, 88312), (3154, 86912), (3686, 74368), (4256, 64408), (4648, 58976), (4864, 56357), (5312, 51604), (5432, 50464), (6208, 44156), (6308, 43456), (7372, 37184), (8051, 34048), (8512, 32204), (9296, 29488), (10624, 25802), (10864, 25232), (11039, 24832), (12416, 22078), (12616, 21728), (12901, 21248), (14744, 18592), (16102, 17024)]