1377727792

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7487}}^1$

素因数の和:7586

約数の個数: 80

約数和(自身を含む): 3208937472

約数和(自身を除く): 1831209680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 371, 424, 434, 496, 742, 848, 868, 1484, 1643, 1736, 2968, 3286, 3472, 5936, 6572, 7487, 11501, 13144, 14974, 23002, 26288, 29948, 46004, 52409, 59896, 92008, 104818, 119792, 184016, 209636, 232097, 396811, 419272, 464194, 793622, 838544, 928388, 1587244, 1624679, 1856776, 2777677, 3174488, 3249358, 3713552, 5555354, 6348976, 6498716, 11110708, 12301141, 12997432, 22221416, 24602282, 25994864, 44442832, 49204564, 86107987, 98409128, 172215974, 196818256, 344431948, 688863896, 1377727792]

約数ペア:

[(1, 1377727792), (2, 688863896), (4, 344431948), (7, 196818256), (8, 172215974), (14, 98409128), (16, 86107987), (28, 49204564), (31, 44442832), (53, 25994864), (56, 24602282), (62, 22221416), (106, 12997432), (112, 12301141), (124, 11110708), (212, 6498716), (217, 6348976), (248, 5555354), (371, 3713552), (424, 3249358), (434, 3174488), (496, 2777677), (742, 1856776), (848, 1624679), (868, 1587244), (1484, 928388), (1643, 838544), (1736, 793622), (2968, 464194), (3286, 419272), (3472, 396811), (5936, 232097), (6572, 209636), (7487, 184016), (11501, 119792), (13144, 104818), (14974, 92008), (23002, 59896), (26288, 52409), (29948, 46004)]