284965128

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 937896960

約数和(自身を除く): 652931832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 81, 84, 86, 108, 126, 129, 162, 168, 172, 189, 216, 243, 252, 258, 301, 324, 344, 378, 387, 486, 487, 504, 516, 567, 602, 648, 756, 774, 903, 972, 974, 1032, 1134, 1161, 1204, 1461, 1512, 1548, 1701, 1806, 1944, 1948, 2268, 2322, 2408, 2709, 2922, 3096, 3402, 3409, 3483, 3612, 3896, 4383, 4536, 4644, 5418, 5844, 6804, 6818, 6966, 7224, 8127, 8766, 9288, 10227, 10449, 10836, 11688, 13149, 13608, 13636, 13932, 16254, 17532, 20454, 20898, 20941, 21672, 24381, 26298, 27272, 27864, 30681, 32508, 35064, 39447, 40908, 41796, 41882, 48762, 52596, 61362, 62823, 65016, 73143, 78894, 81816, 83592, 83764, 92043, 97524, 105192, 118341, 122724, 125646, 146286, 146587, 157788, 167528, 184086, 188469, 195048, 236682, 245448, 251292, 276129, 292572, 293174, 315576, 368172, 376938, 439761, 473364, 502584, 552258, 565407, 585144, 586348, 736344, 753876, 828387, 879522, 946728, 1104516, 1130814, 1172696, 1319283, 1507752, 1656774, 1696221, 1759044, 2209032, 2261628, 2638566, 3313548, 3392442, 3518088, 3957849, 4523256, 5088663, 5277132, 6627096, 6784884, 7915698, 10177326, 10554264, 11873547, 13569768, 15831396, 20354652, 23747094, 31662792, 35620641, 40709304, 47494188, 71241282, 94988376, 142482564, 284965128]

約数ペア:

[(1, 284965128), (2, 142482564), (3, 94988376), (4, 71241282), (6, 47494188), (7, 40709304), (8, 35620641), (9, 31662792), (12, 23747094), (14, 20354652), (18, 15831396), (21, 13569768), (24, 11873547), (27, 10554264), (28, 10177326), (36, 7915698), (42, 6784884), (43, 6627096), (54, 5277132), (56, 5088663), (63, 4523256), (72, 3957849), (81, 3518088), (84, 3392442), (86, 3313548), (108, 2638566), (126, 2261628), (129, 2209032), (162, 1759044), (168, 1696221), (172, 1656774), (189, 1507752), (216, 1319283), (243, 1172696), (252, 1130814), (258, 1104516), (301, 946728), (324, 879522), (344, 828387), (378, 753876), (387, 736344), (486, 586348), (487, 585144), (504, 565407), (516, 552258), (567, 502584), (602, 473364), (648, 439761), (756, 376938), (774, 368172), (903, 315576), (972, 293174), (974, 292572), (1032, 276129), (1134, 251292), (1161, 245448), (1204, 236682), (1461, 195048), (1512, 188469), (1548, 184086), (1701, 167528), (1806, 157788), (1944, 146587), (1948, 146286), (2268, 125646), (2322, 122724), (2408, 118341), (2709, 105192), (2922, 97524), (3096, 92043), (3402, 83764), (3409, 83592), (3483, 81816), (3612, 78894), (3896, 73143), (4383, 65016), (4536, 62823), (4644, 61362), (5418, 52596), (5844, 48762), (6804, 41882), (6818, 41796), (6966, 40908), (7224, 39447), (8127, 35064), (8766, 32508), (9288, 30681), (10227, 27864), (10449, 27272), (10836, 26298), (11688, 24381), (13149, 21672), (13608, 20941), (13636, 20898), (13932, 20454), (16254, 17532)]