1289568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 4112640

約数和(自身を除く): 2823072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 101, 112, 114, 133, 152, 168, 202, 224, 228, 266, 303, 304, 336, 399, 404, 456, 532, 606, 608, 672, 707, 798, 808, 912, 1064, 1212, 1414, 1596, 1616, 1824, 1919, 2121, 2128, 2424, 2828, 3192, 3232, 3838, 4242, 4256, 4848, 5656, 5757, 6384, 7676, 8484, 9696, 11312, 11514, 12768, 13433, 15352, 16968, 22624, 23028, 26866, 30704, 33936, 40299, 46056, 53732, 61408, 67872, 80598, 92112, 107464, 161196, 184224, 214928, 322392, 429856, 644784, 1289568]

約数ペア:

[(1, 1289568), (2, 644784), (3, 429856), (4, 322392), (6, 214928), (7, 184224), (8, 161196), (12, 107464), (14, 92112), (16, 80598), (19, 67872), (21, 61408), (24, 53732), (28, 46056), (32, 40299), (38, 33936), (42, 30704), (48, 26866), (56, 23028), (57, 22624), (76, 16968), (84, 15352), (96, 13433), (101, 12768), (112, 11514), (114, 11312), (133, 9696), (152, 8484), (168, 7676), (202, 6384), (224, 5757), (228, 5656), (266, 4848), (303, 4256), (304, 4242), (336, 3838), (399, 3232), (404, 3192), (456, 2828), (532, 2424), (606, 2128), (608, 2121), (672, 1919), (707, 1824), (798, 1616), (808, 1596), (912, 1414), (1064, 1212)]