978171228

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{59197}}^1$

素因数の和:59233

約数の個数: 72

約数和(自身を含む): 2715057072

約数和(自身を除く): 1736885844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 5508, 8262, 16524, 59197, 118394, 177591, 236788, 355182, 532773, 710364, 1006349, 1065546, 1598319, 2012698, 2131092, 3019047, 3196638, 4025396, 4794957, 6038094, 6393276, 9057141, 9589914, 12076188, 14384871, 18114282, 19179828, 27171423, 28769742, 36228564, 54342846, 57539484, 81514269, 108685692, 163028538, 244542807, 326057076, 489085614, 978171228]

約数ペア:

[(1, 978171228), (2, 489085614), (3, 326057076), (4, 244542807), (6, 163028538), (9, 108685692), (12, 81514269), (17, 57539484), (18, 54342846), (27, 36228564), (34, 28769742), (36, 27171423), (51, 19179828), (54, 18114282), (68, 14384871), (81, 12076188), (102, 9589914), (108, 9057141), (153, 6393276), (162, 6038094), (204, 4794957), (243, 4025396), (306, 3196638), (324, 3019047), (459, 2131092), (486, 2012698), (612, 1598319), (918, 1065546), (972, 1006349), (1377, 710364), (1836, 532773), (2754, 355182), (4131, 236788), (5508, 177591), (8262, 118394), (16524, 59197)]