589147972

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 1269203040

約数和(自身を除く): 680055068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 281, 532, 562, 563, 931, 1124, 1126, 1862, 1967, 2252, 3724, 3934, 3941, 5339, 7868, 7882, 10678, 10697, 13769, 15764, 21356, 21394, 27538, 27587, 37373, 42788, 55076, 55174, 74746, 74879, 110348, 149492, 149758, 158203, 261611, 299516, 316406, 523222, 524153, 632812, 1046444, 1048306, 1107421, 2096612, 2214842, 3005857, 4429684, 6011714, 7751947, 12023428, 15503894, 21040999, 31007788, 42081998, 84163996, 147286993, 294573986, 589147972]

約数ペア:

[(1, 589147972), (2, 294573986), (4, 147286993), (7, 84163996), (14, 42081998), (19, 31007788), (28, 21040999), (38, 15503894), (49, 12023428), (76, 7751947), (98, 6011714), (133, 4429684), (196, 3005857), (266, 2214842), (281, 2096612), (532, 1107421), (562, 1048306), (563, 1046444), (931, 632812), (1124, 524153), (1126, 523222), (1862, 316406), (1967, 299516), (2252, 261611), (3724, 158203), (3934, 149758), (3941, 149492), (5339, 110348), (7868, 74879), (7882, 74746), (10678, 55174), (10697, 55076), (13769, 42788), (15764, 37373), (21356, 27587), (21394, 27538)]