19540919424

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{5171}}^1$

素因数の和:5958

約数の個数: 128

約数和(自身を含む): 55982969280

約数和(自身を除く): 36442049856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 757, 832, 1248, 1514, 1664, 2271, 2496, 3028, 4542, 4992, 5171, 6056, 9084, 9841, 10342, 12112, 15513, 18168, 19682, 20684, 24224, 29523, 31026, 36336, 39364, 41368, 48448, 59046, 62052, 67223, 72672, 78728, 82736, 96896, 118092, 124104, 134446, 145344, 157456, 165472, 201669, 236184, 248208, 268892, 290688, 314912, 330944, 403338, 472368, 496416, 537784, 629824, 661888, 806676, 944736, 992832, 1075568, 1259648, 1613352, 1889472, 1985664, 2151136, 3226704, 3778944, 3914447, 4302272, 6453408, 7828894, 8604544, 11743341, 12906816, 15657788, 23486682, 25813632, 31315576, 46973364, 50887811, 62631152, 93946728, 101775622, 125262304, 152663433, 187893456, 203551244, 250524608, 305326866, 375786912, 407102488, 501049216, 610653732, 751573824, 814204976, 1221307464, 1503147648, 1628409952, 2442614928, 3256819904, 4885229856, 6513639808, 9770459712, 19540919424]

約数ペア:

[(1, 19540919424), (2, 9770459712), (3, 6513639808), (4, 4885229856), (6, 3256819904), (8, 2442614928), (12, 1628409952), (13, 1503147648), (16, 1221307464), (24, 814204976), (26, 751573824), (32, 610653732), (39, 501049216), (48, 407102488), (52, 375786912), (64, 305326866), (78, 250524608), (96, 203551244), (104, 187893456), (128, 152663433), (156, 125262304), (192, 101775622), (208, 93946728), (312, 62631152), (384, 50887811), (416, 46973364), (624, 31315576), (757, 25813632), (832, 23486682), (1248, 15657788), (1514, 12906816), (1664, 11743341), (2271, 8604544), (2496, 7828894), (3028, 6453408), (4542, 4302272), (4992, 3914447), (5171, 3778944), (6056, 3226704), (9084, 2151136), (9841, 1985664), (10342, 1889472), (12112, 1613352), (15513, 1259648), (18168, 1075568), (19682, 992832), (20684, 944736), (24224, 806676), (29523, 661888), (31026, 629824), (36336, 537784), (39364, 496416), (41368, 472368), (48448, 403338), (59046, 330944), (62052, 314912), (67223, 290688), (72672, 268892), (78728, 248208), (82736, 236184), (96896, 201669), (118092, 165472), (124104, 157456), (134446, 145344)]