1663374648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{17033}}^1$

素因数の和:17368

約数の個数: 64

約数和(自身を含む): 4492887840

約数和(自身を除く): 2829513192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 313, 626, 939, 1252, 1878, 2504, 3756, 4069, 7512, 8138, 12207, 16276, 17033, 24414, 32552, 34066, 48828, 51099, 68132, 97656, 102198, 136264, 204396, 221429, 408792, 442858, 664287, 885716, 1328574, 1771432, 2657148, 5314296, 5331329, 10662658, 15993987, 21325316, 31987974, 42650632, 63975948, 69307277, 127951896, 138614554, 207921831, 277229108, 415843662, 554458216, 831687324, 1663374648]

約数ペア:

[(1, 1663374648), (2, 831687324), (3, 554458216), (4, 415843662), (6, 277229108), (8, 207921831), (12, 138614554), (13, 127951896), (24, 69307277), (26, 63975948), (39, 42650632), (52, 31987974), (78, 21325316), (104, 15993987), (156, 10662658), (312, 5331329), (313, 5314296), (626, 2657148), (939, 1771432), (1252, 1328574), (1878, 885716), (2504, 664287), (3756, 442858), (4069, 408792), (7512, 221429), (8138, 204396), (12207, 136264), (16276, 102198), (17033, 97656), (24414, 68132), (32552, 51099), (34066, 48828)]