289324728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2322

約数の個数: 192

約数和(自身を含む): 1019865600

約数和(自身を除く): 730540872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 126, 132, 138, 154, 161, 168, 184, 198, 207, 231, 252, 253, 264, 276, 308, 322, 396, 414, 462, 483, 504, 506, 552, 616, 644, 693, 759, 792, 828, 924, 966, 1012, 1288, 1386, 1449, 1518, 1656, 1771, 1848, 1932, 2024, 2269, 2277, 2772, 2898, 3036, 3542, 3864, 4538, 4554, 5313, 5544, 5796, 6072, 6807, 7084, 9076, 9108, 10626, 11592, 13614, 14168, 15883, 15939, 18152, 18216, 20421, 21252, 24959, 27228, 31766, 31878, 40842, 42504, 47649, 49918, 52187, 54456, 63532, 63756, 74877, 81684, 95298, 99836, 104374, 127064, 127512, 142947, 149754, 156561, 163368, 174713, 190596, 199672, 208748, 224631, 285894, 299508, 313122, 349426, 365309, 381192, 417496, 449262, 469683, 524139, 571788, 574057, 599016, 626244, 698852, 730618, 898524, 939366, 1048278, 1095927, 1143576, 1148114, 1252488, 1397704, 1461236, 1572417, 1722171, 1797048, 1878732, 2096556, 2191854, 2296228, 2922472, 3144834, 3287781, 3444342, 3757464, 4018399, 4193112, 4383708, 4592456, 5166513, 6289668, 6575562, 6888684, 8036798, 8767416, 10333026, 12055197, 12579336, 13151124, 13777368, 16073596, 20666052, 24110394, 26302248, 32147192, 36165591, 41332104, 48220788, 72331182, 96441576, 144662364, 289324728]

約数ペア:

[(1, 289324728), (2, 144662364), (3, 96441576), (4, 72331182), (6, 48220788), (7, 41332104), (8, 36165591), (9, 32147192), (11, 26302248), (12, 24110394), (14, 20666052), (18, 16073596), (21, 13777368), (22, 13151124), (23, 12579336), (24, 12055197), (28, 10333026), (33, 8767416), (36, 8036798), (42, 6888684), (44, 6575562), (46, 6289668), (56, 5166513), (63, 4592456), (66, 4383708), (69, 4193112), (72, 4018399), (77, 3757464), (84, 3444342), (88, 3287781), (92, 3144834), (99, 2922472), (126, 2296228), (132, 2191854), (138, 2096556), (154, 1878732), (161, 1797048), (168, 1722171), (184, 1572417), (198, 1461236), (207, 1397704), (231, 1252488), (252, 1148114), (253, 1143576), (264, 1095927), (276, 1048278), (308, 939366), (322, 898524), (396, 730618), (414, 698852), (462, 626244), (483, 599016), (504, 574057), (506, 571788), (552, 524139), (616, 469683), (644, 449262), (693, 417496), (759, 381192), (792, 365309), (828, 349426), (924, 313122), (966, 299508), (1012, 285894), (1288, 224631), (1386, 208748), (1449, 199672), (1518, 190596), (1656, 174713), (1771, 163368), (1848, 156561), (1932, 149754), (2024, 142947), (2269, 127512), (2277, 127064), (2772, 104374), (2898, 99836), (3036, 95298), (3542, 81684), (3864, 74877), (4538, 63756), (4554, 63532), (5313, 54456), (5544, 52187), (5796, 49918), (6072, 47649), (6807, 42504), (7084, 40842), (9076, 31878), (9108, 31766), (10626, 27228), (11592, 24959), (13614, 21252), (14168, 20421), (15883, 18216), (15939, 18152)]