856553364

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{3877}}^1$

素因数の和:3942

約数の個数: 108

約数和(自身を含む): 2420174484

約数和(自身を除く): 1563621120

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 361, 612, 646, 684, 722, 969, 1083, 1292, 1444, 1938, 2166, 2907, 3249, 3876, 3877, 4332, 5814, 6137, 6498, 7754, 11628, 11631, 12274, 12996, 15508, 18411, 23262, 24548, 34893, 36822, 46524, 55233, 65909, 69786, 73644, 73663, 110466, 131818, 139572, 147326, 197727, 220932, 220989, 263636, 294652, 395454, 441978, 593181, 662967, 790908, 883956, 1186362, 1252271, 1325934, 1399597, 2372724, 2504542, 2651868, 2799194, 3756813, 4198791, 5009084, 5598388, 7513626, 8397582, 11270439, 12596373, 15027252, 16795164, 22540878, 23793149, 25192746, 45081756, 47586298, 50385492, 71379447, 95172596, 142758894, 214138341, 285517788, 428276682, 856553364]

約数ペア:

[(1, 856553364), (2, 428276682), (3, 285517788), (4, 214138341), (6, 142758894), (9, 95172596), (12, 71379447), (17, 50385492), (18, 47586298), (19, 45081756), (34, 25192746), (36, 23793149), (38, 22540878), (51, 16795164), (57, 15027252), (68, 12596373), (76, 11270439), (102, 8397582), (114, 7513626), (153, 5598388), (171, 5009084), (204, 4198791), (228, 3756813), (306, 2799194), (323, 2651868), (342, 2504542), (361, 2372724), (612, 1399597), (646, 1325934), (684, 1252271), (722, 1186362), (969, 883956), (1083, 790908), (1292, 662967), (1444, 593181), (1938, 441978), (2166, 395454), (2907, 294652), (3249, 263636), (3876, 220989), (3877, 220932), (4332, 197727), (5814, 147326), (6137, 139572), (6498, 131818), (7754, 110466), (11628, 73663), (11631, 73644), (12274, 69786), (12996, 65909), (15508, 55233), (18411, 46524), (23262, 36822), (24548, 34893)]