1889748072

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{2347}}^1$

素因数の和:2623

約数の個数: 96

約数和(自身を含む): 5241581280

約数和(自身を除く): 3351833208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 211, 212, 318, 422, 424, 477, 633, 636, 844, 954, 1266, 1272, 1688, 1899, 1908, 2347, 2532, 3798, 3816, 4694, 5064, 7041, 7596, 9388, 11183, 14082, 15192, 18776, 21123, 22366, 28164, 33549, 42246, 44732, 56328, 67098, 84492, 89464, 100647, 124391, 134196, 168984, 201294, 248782, 268392, 373173, 402588, 495217, 497564, 746346, 805176, 990434, 995128, 1119519, 1485651, 1492692, 1980868, 2239038, 2971302, 2985384, 3961736, 4456953, 4478076, 5942604, 8913906, 8956152, 11885208, 17827812, 26246501, 35655624, 52493002, 78739503, 104986004, 157479006, 209972008, 236218509, 314958012, 472437018, 629916024, 944874036, 1889748072]

約数ペア:

[(1, 1889748072), (2, 944874036), (3, 629916024), (4, 472437018), (6, 314958012), (8, 236218509), (9, 209972008), (12, 157479006), (18, 104986004), (24, 78739503), (36, 52493002), (53, 35655624), (72, 26246501), (106, 17827812), (159, 11885208), (211, 8956152), (212, 8913906), (318, 5942604), (422, 4478076), (424, 4456953), (477, 3961736), (633, 2985384), (636, 2971302), (844, 2239038), (954, 1980868), (1266, 1492692), (1272, 1485651), (1688, 1119519), (1899, 995128), (1908, 990434), (2347, 805176), (2532, 746346), (3798, 497564), (3816, 495217), (4694, 402588), (5064, 373173), (7041, 268392), (7596, 248782), (9388, 201294), (11183, 168984), (14082, 134196), (15192, 124391), (18776, 100647), (21123, 89464), (22366, 84492), (28164, 67098), (33549, 56328), (42246, 44732)]