455663988

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1123}}^1$

素因数の和:1183

約数の個数: 144

約数和(自身を含む): 1352666560

約数和(自身を除く): 897002572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 289, 306, 351, 442, 459, 468, 578, 612, 663, 702, 867, 884, 918, 1123, 1156, 1326, 1404, 1734, 1836, 1989, 2246, 2601, 2652, 3369, 3468, 3757, 3978, 4492, 5202, 5967, 6738, 7514, 7803, 7956, 10107, 10404, 11271, 11934, 13476, 14599, 15028, 15606, 19091, 20214, 22542, 23868, 29198, 30321, 31212, 33813, 38182, 40428, 43797, 45084, 57273, 58396, 60642, 67626, 76364, 87594, 101439, 114546, 121284, 131391, 135252, 171819, 175188, 202878, 229092, 248183, 262782, 324547, 343638, 394173, 405756, 496366, 515457, 525564, 649094, 687276, 744549, 788346, 973641, 992732, 1030914, 1298188, 1489098, 1576692, 1947282, 2061828, 2233647, 2920923, 2978196, 3894564, 4219111, 4467294, 5841846, 6700941, 8438222, 8762769, 8934588, 11683692, 12657333, 13401882, 16876444, 17525538, 25314666, 26803764, 35051076, 37971999, 50629332, 75943998, 113915997, 151887996, 227831994, 455663988]

約数ペア:

[(1, 455663988), (2, 227831994), (3, 151887996), (4, 113915997), (6, 75943998), (9, 50629332), (12, 37971999), (13, 35051076), (17, 26803764), (18, 25314666), (26, 17525538), (27, 16876444), (34, 13401882), (36, 12657333), (39, 11683692), (51, 8934588), (52, 8762769), (54, 8438222), (68, 6700941), (78, 5841846), (102, 4467294), (108, 4219111), (117, 3894564), (153, 2978196), (156, 2920923), (204, 2233647), (221, 2061828), (234, 1947282), (289, 1576692), (306, 1489098), (351, 1298188), (442, 1030914), (459, 992732), (468, 973641), (578, 788346), (612, 744549), (663, 687276), (702, 649094), (867, 525564), (884, 515457), (918, 496366), (1123, 405756), (1156, 394173), (1326, 343638), (1404, 324547), (1734, 262782), (1836, 248183), (1989, 229092), (2246, 202878), (2601, 175188), (2652, 171819), (3369, 135252), (3468, 131391), (3757, 121284), (3978, 114546), (4492, 101439), (5202, 87594), (5967, 76364), (6738, 67626), (7514, 60642), (7803, 58396), (7956, 57273), (10107, 45084), (10404, 43797), (11271, 40428), (11934, 38182), (13476, 33813), (14599, 31212), (15028, 30321), (15606, 29198), (19091, 23868), (20214, 22542)]