1273027968

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19387}}^1$

素因数の和:19429

約数の個数: 128

約数和(自身を含む): 3955152000

約数和(自身を除く): 2682124032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 19387, 21888, 32832, 38774, 58161, 65664, 77548, 116322, 155096, 174483, 232644, 310192, 348966, 368353, 465288, 523449, 620384, 697932, 736706, 930576, 1046898, 1105059, 1240768, 1395864, 1473412, 1861152, 2093796, 2210118, 2481536, 2791728, 2946824, 3315177, 3722304, 4187592, 4420236, 5583456, 5893648, 6630354, 7444608, 8375184, 8840472, 9945531, 11166912, 11787296, 13260708, 16750368, 17680944, 19891062, 22333824, 23574592, 26521416, 33500736, 35361888, 39782124, 47149184, 53042832, 67001472, 70723776, 79564248, 106085664, 141447552, 159128496, 212171328, 318256992, 424342656, 636513984, 1273027968]

約数ペア:

[(1, 1273027968), (2, 636513984), (3, 424342656), (4, 318256992), (6, 212171328), (8, 159128496), (9, 141447552), (12, 106085664), (16, 79564248), (18, 70723776), (19, 67001472), (24, 53042832), (27, 47149184), (32, 39782124), (36, 35361888), (38, 33500736), (48, 26521416), (54, 23574592), (57, 22333824), (64, 19891062), (72, 17680944), (76, 16750368), (96, 13260708), (108, 11787296), (114, 11166912), (128, 9945531), (144, 8840472), (152, 8375184), (171, 7444608), (192, 6630354), (216, 5893648), (228, 5583456), (288, 4420236), (304, 4187592), (342, 3722304), (384, 3315177), (432, 2946824), (456, 2791728), (513, 2481536), (576, 2210118), (608, 2093796), (684, 1861152), (864, 1473412), (912, 1395864), (1026, 1240768), (1152, 1105059), (1216, 1046898), (1368, 930576), (1728, 736706), (1824, 697932), (2052, 620384), (2432, 523449), (2736, 465288), (3456, 368353), (3648, 348966), (4104, 310192), (5472, 232644), (7296, 174483), (8208, 155096), (10944, 116322), (16416, 77548), (19387, 65664), (21888, 58161), (32832, 38774)]