1899744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 6241536

約数和(自身を除く): 4341792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 257, 264, 308, 336, 352, 462, 514, 528, 616, 672, 771, 924, 1028, 1056, 1232, 1542, 1799, 1848, 2056, 2464, 2827, 3084, 3598, 3696, 4112, 5397, 5654, 6168, 7196, 7392, 8224, 8481, 10794, 11308, 12336, 14392, 16962, 19789, 21588, 22616, 24672, 28784, 33924, 39578, 43176, 45232, 57568, 59367, 67848, 79156, 86352, 90464, 118734, 135696, 158312, 172704, 237468, 271392, 316624, 474936, 633248, 949872, 1899744]

約数ペア:

[(1, 1899744), (2, 949872), (3, 633248), (4, 474936), (6, 316624), (7, 271392), (8, 237468), (11, 172704), (12, 158312), (14, 135696), (16, 118734), (21, 90464), (22, 86352), (24, 79156), (28, 67848), (32, 59367), (33, 57568), (42, 45232), (44, 43176), (48, 39578), (56, 33924), (66, 28784), (77, 24672), (84, 22616), (88, 21588), (96, 19789), (112, 16962), (132, 14392), (154, 12336), (168, 11308), (176, 10794), (224, 8481), (231, 8224), (257, 7392), (264, 7196), (308, 6168), (336, 5654), (352, 5397), (462, 4112), (514, 3696), (528, 3598), (616, 3084), (672, 2827), (771, 2464), (924, 2056), (1028, 1848), (1056, 1799), (1232, 1542)]