290686536

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 256

約数和(自身を含む): 1003622400

約数和(自身を除く): 712935864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 43, 51, 54, 56, 63, 68, 72, 84, 86, 102, 108, 119, 126, 129, 136, 153, 168, 172, 189, 204, 216, 238, 252, 258, 263, 301, 306, 344, 357, 378, 387, 408, 459, 476, 504, 516, 526, 602, 612, 714, 731, 756, 774, 789, 903, 918, 952, 1032, 1052, 1071, 1161, 1204, 1224, 1428, 1462, 1512, 1548, 1578, 1806, 1836, 1841, 2104, 2142, 2193, 2322, 2367, 2408, 2709, 2856, 2924, 3096, 3156, 3213, 3612, 3672, 3682, 4284, 4386, 4471, 4644, 4734, 5117, 5418, 5523, 5848, 6312, 6426, 6579, 7101, 7224, 7364, 8127, 8568, 8772, 8942, 9288, 9468, 10234, 10836, 11046, 11309, 12852, 13158, 13413, 14202, 14728, 15351, 16254, 16569, 17544, 17884, 18936, 19737, 20468, 21672, 22092, 22618, 25704, 26316, 26826, 28404, 30702, 31297, 32508, 33138, 33927, 35768, 39474, 40239, 40936, 44184, 45236, 46053, 49707, 52632, 53652, 56808, 61404, 62594, 65016, 66276, 67854, 78948, 79163, 80478, 90472, 92106, 93891, 99414, 101781, 107304, 120717, 122808, 125188, 132552, 135708, 138159, 157896, 158326, 160956, 184212, 187782, 192253, 198828, 203562, 237489, 241434, 250376, 271416, 276318, 281673, 305343, 316652, 321912, 368424, 375564, 384506, 397656, 407124, 474978, 482868, 552636, 563346, 576759, 610686, 633304, 712467, 751128, 769012, 814248, 845019, 949956, 965736, 1105272, 1126692, 1153518, 1221372, 1345771, 1424934, 1538024, 1690038, 1730277, 1899912, 2137401, 2253384, 2307036, 2442744, 2691542, 2849868, 3380076, 3460554, 4037313, 4274802, 4614072, 5190831, 5383084, 5699736, 6760152, 6921108, 8074626, 8549604, 10381662, 10766168, 12111939, 13842216, 16149252, 17099208, 20763324, 24223878, 32298504, 36335817, 41526648, 48447756, 72671634, 96895512, 145343268, 290686536]

約数ペア:

[(1, 290686536), (2, 145343268), (3, 96895512), (4, 72671634), (6, 48447756), (7, 41526648), (8, 36335817), (9, 32298504), (12, 24223878), (14, 20763324), (17, 17099208), (18, 16149252), (21, 13842216), (24, 12111939), (27, 10766168), (28, 10381662), (34, 8549604), (36, 8074626), (42, 6921108), (43, 6760152), (51, 5699736), (54, 5383084), (56, 5190831), (63, 4614072), (68, 4274802), (72, 4037313), (84, 3460554), (86, 3380076), (102, 2849868), (108, 2691542), (119, 2442744), (126, 2307036), (129, 2253384), (136, 2137401), (153, 1899912), (168, 1730277), (172, 1690038), (189, 1538024), (204, 1424934), (216, 1345771), (238, 1221372), (252, 1153518), (258, 1126692), (263, 1105272), (301, 965736), (306, 949956), (344, 845019), (357, 814248), (378, 769012), (387, 751128), (408, 712467), (459, 633304), (476, 610686), (504, 576759), (516, 563346), (526, 552636), (602, 482868), (612, 474978), (714, 407124), (731, 397656), (756, 384506), (774, 375564), (789, 368424), (903, 321912), (918, 316652), (952, 305343), (1032, 281673), (1052, 276318), (1071, 271416), (1161, 250376), (1204, 241434), (1224, 237489), (1428, 203562), (1462, 198828), (1512, 192253), (1548, 187782), (1578, 184212), (1806, 160956), (1836, 158326), (1841, 157896), (2104, 138159), (2142, 135708), (2193, 132552), (2322, 125188), (2367, 122808), (2408, 120717), (2709, 107304), (2856, 101781), (2924, 99414), (3096, 93891), (3156, 92106), (3213, 90472), (3612, 80478), (3672, 79163), (3682, 78948), (4284, 67854), (4386, 66276), (4471, 65016), (4644, 62594), (4734, 61404), (5117, 56808), (5418, 53652), (5523, 52632), (5848, 49707), (6312, 46053), (6426, 45236), (6579, 44184), (7101, 40936), (7224, 40239), (7364, 39474), (8127, 35768), (8568, 33927), (8772, 33138), (8942, 32508), (9288, 31297), (9468, 30702), (10234, 28404), (10836, 26826), (11046, 26316), (11309, 25704), (12852, 22618), (13158, 22092), (13413, 21672), (14202, 20468), (14728, 19737), (15351, 18936), (16254, 17884), (16569, 17544)]