890470944

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 2935191168

約数和(自身を除く): 2044720224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 96, 99, 101, 121, 132, 138, 144, 176, 184, 198, 202, 207, 242, 253, 264, 276, 288, 303, 352, 363, 368, 396, 404, 414, 484, 506, 528, 552, 606, 726, 736, 759, 792, 808, 828, 909, 968, 1012, 1056, 1089, 1104, 1111, 1212, 1331, 1452, 1518, 1584, 1616, 1656, 1818, 1936, 2024, 2178, 2208, 2222, 2277, 2323, 2424, 2662, 2783, 2904, 3036, 3168, 3232, 3312, 3333, 3636, 3872, 3993, 4048, 4356, 4444, 4554, 4646, 4848, 5324, 5566, 5808, 6072, 6624, 6666, 6969, 7272, 7986, 8096, 8349, 8712, 8888, 9108, 9292, 9696, 9999, 10648, 11132, 11616, 11979, 12144, 12221, 13332, 13938, 14544, 15972, 16698, 17424, 17776, 18216, 18584, 19998, 20907, 21296, 22264, 23958, 24288, 24442, 25047, 25553, 26664, 27876, 29088, 30613, 31944, 33396, 34848, 35552, 36432, 36663, 37168, 39996, 41814, 42592, 44528, 47916, 48884, 50094, 51106, 53328, 55752, 61226, 63888, 66792, 72864, 73326, 74336, 76659, 79992, 83628, 89056, 91839, 95832, 97768, 100188, 102212, 106656, 109989, 111504, 122452, 127776, 133584, 134431, 146652, 153318, 159984, 167256, 183678, 191664, 195536, 200376, 204424, 219978, 223008, 229977, 244904, 267168, 268862, 275517, 281083, 293304, 306636, 319968, 334512, 367356, 383328, 391072, 400752, 403293, 408848, 439956, 459954, 489808, 537724, 551034, 562166, 586608, 613272, 669024, 734712, 801504, 806586, 817696, 843249, 879912, 919908, 979616, 1075448, 1102068, 1124332, 1173216, 1209879, 1226544, 1469424, 1613172, 1686498, 1759824, 1839816, 2150896, 2204136, 2248664, 2419758, 2453088, 2529747, 2938848, 3091913, 3226344, 3372996, 3519648, 3679632, 4301792, 4408272, 4497328, 4839516, 5059494, 6183826, 6452688, 6745992, 7359264, 8816544, 8994656, 9275739, 9679032, 10118988, 12367652, 12905376, 13491984, 18551478, 19358064, 20237976, 24735304, 26983968, 27827217, 37102956, 38716128, 40475952, 49470608, 55654434, 74205912, 80951904, 98941216, 111308868, 148411824, 222617736, 296823648, 445235472, 890470944]

約数ペア:

[(1, 890470944), (2, 445235472), (3, 296823648), (4, 222617736), (6, 148411824), (8, 111308868), (9, 98941216), (11, 80951904), (12, 74205912), (16, 55654434), (18, 49470608), (22, 40475952), (23, 38716128), (24, 37102956), (32, 27827217), (33, 26983968), (36, 24735304), (44, 20237976), (46, 19358064), (48, 18551478), (66, 13491984), (69, 12905376), (72, 12367652), (88, 10118988), (92, 9679032), (96, 9275739), (99, 8994656), (101, 8816544), (121, 7359264), (132, 6745992), (138, 6452688), (144, 6183826), (176, 5059494), (184, 4839516), (198, 4497328), (202, 4408272), (207, 4301792), (242, 3679632), (253, 3519648), (264, 3372996), (276, 3226344), (288, 3091913), (303, 2938848), (352, 2529747), (363, 2453088), (368, 2419758), (396, 2248664), (404, 2204136), (414, 2150896), (484, 1839816), (506, 1759824), (528, 1686498), (552, 1613172), (606, 1469424), (726, 1226544), (736, 1209879), (759, 1173216), (792, 1124332), (808, 1102068), (828, 1075448), (909, 979616), (968, 919908), (1012, 879912), (1056, 843249), (1089, 817696), (1104, 806586), (1111, 801504), (1212, 734712), (1331, 669024), (1452, 613272), (1518, 586608), (1584, 562166), (1616, 551034), (1656, 537724), (1818, 489808), (1936, 459954), (2024, 439956), (2178, 408848), (2208, 403293), (2222, 400752), (2277, 391072), (2323, 383328), (2424, 367356), (2662, 334512), (2783, 319968), (2904, 306636), (3036, 293304), (3168, 281083), (3232, 275517), (3312, 268862), (3333, 267168), (3636, 244904), (3872, 229977), (3993, 223008), (4048, 219978), (4356, 204424), (4444, 200376), (4554, 195536), (4646, 191664), (4848, 183678), (5324, 167256), (5566, 159984), (5808, 153318), (6072, 146652), (6624, 134431), (6666, 133584), (6969, 127776), (7272, 122452), (7986, 111504), (8096, 109989), (8349, 106656), (8712, 102212), (8888, 100188), (9108, 97768), (9292, 95832), (9696, 91839), (9999, 89056), (10648, 83628), (11132, 79992), (11616, 76659), (11979, 74336), (12144, 73326), (12221, 72864), (13332, 66792), (13938, 63888), (14544, 61226), (15972, 55752), (16698, 53328), (17424, 51106), (17776, 50094), (18216, 48884), (18584, 47916), (19998, 44528), (20907, 42592), (21296, 41814), (22264, 39996), (23958, 37168), (24288, 36663), (24442, 36432), (25047, 35552), (25553, 34848), (26664, 33396), (27876, 31944), (29088, 30613)]