887936224

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1920

約数の個数: 96

約数和(自身を含む): 2092511232

約数和(自身を除く): 1204575008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 71, 112, 124, 142, 217, 224, 248, 284, 434, 496, 497, 568, 868, 992, 994, 1136, 1736, 1801, 1988, 2201, 2272, 3472, 3602, 3976, 4402, 6944, 7204, 7952, 8804, 12607, 14408, 15407, 15904, 17608, 25214, 28816, 30814, 35216, 50428, 55831, 57632, 61628, 70432, 100856, 111662, 123256, 127871, 201712, 223324, 246512, 255742, 390817, 403424, 446648, 493024, 511484, 781634, 893296, 895097, 1022968, 1563268, 1786592, 1790194, 2045936, 3126536, 3580388, 3964001, 4091872, 6253072, 7160776, 7928002, 12506144, 14321552, 15856004, 27748007, 28643104, 31712008, 55496014, 63424016, 110992028, 126848032, 221984056, 443968112, 887936224]

約数ペア:

[(1, 887936224), (2, 443968112), (4, 221984056), (7, 126848032), (8, 110992028), (14, 63424016), (16, 55496014), (28, 31712008), (31, 28643104), (32, 27748007), (56, 15856004), (62, 14321552), (71, 12506144), (112, 7928002), (124, 7160776), (142, 6253072), (217, 4091872), (224, 3964001), (248, 3580388), (284, 3126536), (434, 2045936), (496, 1790194), (497, 1786592), (568, 1563268), (868, 1022968), (992, 895097), (994, 893296), (1136, 781634), (1736, 511484), (1801, 493024), (1988, 446648), (2201, 403424), (2272, 390817), (3472, 255742), (3602, 246512), (3976, 223324), (4402, 201712), (6944, 127871), (7204, 123256), (7952, 111662), (8804, 100856), (12607, 70432), (14408, 61628), (15407, 57632), (15904, 55831), (17608, 50428), (25214, 35216), (28816, 30814)]