2046451848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{947}}^1$

素因数の和:1659

約数の個数: 128

約数和(自身を含む): 6170342400

約数和(自身を除く): 4123890552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 677, 798, 947, 1064, 1354, 1596, 1894, 2031, 2708, 2841, 3192, 3788, 4062, 4739, 5416, 5682, 6629, 7576, 8124, 9478, 11364, 12863, 13258, 14217, 16248, 17993, 18956, 19887, 22728, 25726, 26516, 28434, 35986, 37912, 38589, 39774, 51452, 53032, 53979, 56868, 71972, 77178, 79548, 90041, 102904, 107958, 113736, 125951, 143944, 154356, 159096, 180082, 215916, 251902, 270123, 308712, 360164, 377853, 431832, 503804, 540246, 641119, 720328, 755706, 1007608, 1080492, 1282238, 1511412, 1923357, 2160984, 2564476, 3022824, 3846714, 4487833, 5128952, 7693428, 8975666, 12181261, 13463499, 15386856, 17951332, 24362522, 26926998, 35902664, 36543783, 48725044, 53853996, 73087566, 85268827, 97450088, 107707992, 146175132, 170537654, 255806481, 292350264, 341075308, 511612962, 682150616, 1023225924, 2046451848]

約数ペア:

[(1, 2046451848), (2, 1023225924), (3, 682150616), (4, 511612962), (6, 341075308), (7, 292350264), (8, 255806481), (12, 170537654), (14, 146175132), (19, 107707992), (21, 97450088), (24, 85268827), (28, 73087566), (38, 53853996), (42, 48725044), (56, 36543783), (57, 35902664), (76, 26926998), (84, 24362522), (114, 17951332), (133, 15386856), (152, 13463499), (168, 12181261), (228, 8975666), (266, 7693428), (399, 5128952), (456, 4487833), (532, 3846714), (677, 3022824), (798, 2564476), (947, 2160984), (1064, 1923357), (1354, 1511412), (1596, 1282238), (1894, 1080492), (2031, 1007608), (2708, 755706), (2841, 720328), (3192, 641119), (3788, 540246), (4062, 503804), (4739, 431832), (5416, 377853), (5682, 360164), (6629, 308712), (7576, 270123), (8124, 251902), (9478, 215916), (11364, 180082), (12863, 159096), (13258, 154356), (14217, 143944), (16248, 125951), (17993, 113736), (18956, 107958), (19887, 102904), (22728, 90041), (25726, 79548), (26516, 77178), (28434, 71972), (35986, 56868), (37912, 53979), (38589, 53032), (39774, 51452)]