6403968

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 20196000

約数和(自身を除く): 13792032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 109, 128, 136, 144, 153, 192, 204, 216, 218, 272, 288, 306, 327, 384, 408, 432, 436, 459, 544, 576, 612, 654, 816, 864, 872, 918, 981, 1088, 1152, 1224, 1308, 1632, 1728, 1744, 1836, 1853, 1962, 2176, 2448, 2616, 2943, 3264, 3456, 3488, 3672, 3706, 3924, 4896, 5232, 5559, 5886, 6528, 6976, 7344, 7412, 7848, 9792, 10464, 11118, 11772, 13952, 14688, 14824, 15696, 16677, 19584, 20928, 22236, 23544, 29376, 29648, 31392, 33354, 41856, 44472, 47088, 50031, 58752, 59296, 62784, 66708, 88944, 94176, 100062, 118592, 125568, 133416, 177888, 188352, 200124, 237184, 266832, 355776, 376704, 400248, 533664, 711552, 800496, 1067328, 1600992, 2134656, 3201984, 6403968]

約数ペア:

[(1, 6403968), (2, 3201984), (3, 2134656), (4, 1600992), (6, 1067328), (8, 800496), (9, 711552), (12, 533664), (16, 400248), (17, 376704), (18, 355776), (24, 266832), (27, 237184), (32, 200124), (34, 188352), (36, 177888), (48, 133416), (51, 125568), (54, 118592), (64, 100062), (68, 94176), (72, 88944), (96, 66708), (102, 62784), (108, 59296), (109, 58752), (128, 50031), (136, 47088), (144, 44472), (153, 41856), (192, 33354), (204, 31392), (216, 29648), (218, 29376), (272, 23544), (288, 22236), (306, 20928), (327, 19584), (384, 16677), (408, 15696), (432, 14824), (436, 14688), (459, 13952), (544, 11772), (576, 11118), (612, 10464), (654, 9792), (816, 7848), (864, 7412), (872, 7344), (918, 6976), (981, 6528), (1088, 5886), (1152, 5559), (1224, 5232), (1308, 4896), (1632, 3924), (1728, 3706), (1744, 3672), (1836, 3488), (1853, 3456), (1962, 3264), (2176, 2943), (2448, 2616)]