784928556

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4597}}^1$

素因数の和:4661

約数の個数: 120

約数和(自身を含む): 2243235456

約数和(自身を除く): 1458306900

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 81, 93, 102, 108, 124, 153, 162, 186, 204, 279, 306, 324, 372, 459, 527, 558, 612, 837, 918, 1054, 1116, 1377, 1581, 1674, 1836, 2108, 2511, 2754, 3162, 3348, 4597, 4743, 5022, 5508, 6324, 9194, 9486, 10044, 13791, 14229, 18388, 18972, 27582, 28458, 41373, 42687, 55164, 56916, 78149, 82746, 85374, 124119, 142507, 156298, 165492, 170748, 234447, 248238, 285014, 312596, 372357, 427521, 468894, 496476, 570028, 703341, 744714, 855042, 937788, 1282563, 1406682, 1489428, 1710084, 2110023, 2422619, 2565126, 2813364, 3847689, 4220046, 4845238, 5130252, 6330069, 7267857, 7695378, 8440092, 9690476, 11543067, 12660138, 14535714, 15390756, 21803571, 23086134, 25320276, 29071428, 43607142, 46172268, 65410713, 87214284, 130821426, 196232139, 261642852, 392464278, 784928556]

約数ペア:

[(1, 784928556), (2, 392464278), (3, 261642852), (4, 196232139), (6, 130821426), (9, 87214284), (12, 65410713), (17, 46172268), (18, 43607142), (27, 29071428), (31, 25320276), (34, 23086134), (36, 21803571), (51, 15390756), (54, 14535714), (62, 12660138), (68, 11543067), (81, 9690476), (93, 8440092), (102, 7695378), (108, 7267857), (124, 6330069), (153, 5130252), (162, 4845238), (186, 4220046), (204, 3847689), (279, 2813364), (306, 2565126), (324, 2422619), (372, 2110023), (459, 1710084), (527, 1489428), (558, 1406682), (612, 1282563), (837, 937788), (918, 855042), (1054, 744714), (1116, 703341), (1377, 570028), (1581, 496476), (1674, 468894), (1836, 427521), (2108, 372357), (2511, 312596), (2754, 285014), (3162, 248238), (3348, 234447), (4597, 170748), (4743, 165492), (5022, 156298), (5508, 142507), (6324, 124119), (9194, 85374), (9486, 82746), (10044, 78149), (13791, 56916), (14229, 55164), (18388, 42687), (18972, 41373), (27582, 28458)]