747936

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{53}}^1$

素因数の和:83

約数の個数: 108

約数和(自身を含む): 2520882

約数和(自身を除く): 1772946

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 53, 56, 63, 72, 84, 96, 98, 106, 112, 126, 144, 147, 159, 168, 196, 212, 224, 252, 288, 294, 318, 336, 371, 392, 424, 441, 477, 504, 588, 636, 672, 742, 784, 848, 882, 954, 1008, 1113, 1176, 1272, 1484, 1568, 1696, 1764, 1908, 2016, 2226, 2352, 2544, 2597, 2968, 3339, 3528, 3816, 4452, 4704, 5088, 5194, 5936, 6678, 7056, 7632, 7791, 8904, 10388, 11872, 13356, 14112, 15264, 15582, 17808, 20776, 23373, 26712, 31164, 35616, 41552, 46746, 53424, 62328, 83104, 93492, 106848, 124656, 186984, 249312, 373968, 747936]

約数ペア:

[(1, 747936), (2, 373968), (3, 249312), (4, 186984), (6, 124656), (7, 106848), (8, 93492), (9, 83104), (12, 62328), (14, 53424), (16, 46746), (18, 41552), (21, 35616), (24, 31164), (28, 26712), (32, 23373), (36, 20776), (42, 17808), (48, 15582), (49, 15264), (53, 14112), (56, 13356), (63, 11872), (72, 10388), (84, 8904), (96, 7791), (98, 7632), (106, 7056), (112, 6678), (126, 5936), (144, 5194), (147, 5088), (159, 4704), (168, 4452), (196, 3816), (212, 3528), (224, 3339), (252, 2968), (288, 2597), (294, 2544), (318, 2352), (336, 2226), (371, 2016), (392, 1908), (424, 1764), (441, 1696), (477, 1568), (504, 1484), (588, 1272), (636, 1176), (672, 1113), (742, 1008), (784, 954), (848, 882)]