661044384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2340

約数の個数: 288

約数和(自身を含む): 2525088384

約数和(自身を除く): 1864044000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 32, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 96, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 224, 231, 234, 252, 264, 273, 286, 288, 308, 312, 336, 352, 364, 396, 416, 429, 462, 468, 504, 528, 546, 572, 616, 624, 672, 693, 728, 792, 819, 858, 924, 936, 1001, 1008, 1056, 1092, 1144, 1232, 1248, 1287, 1386, 1456, 1584, 1638, 1716, 1848, 1872, 2002, 2016, 2184, 2288, 2293, 2464, 2574, 2772, 2912, 3003, 3168, 3276, 3432, 3696, 3744, 4004, 4368, 4576, 4586, 5148, 5544, 6006, 6552, 6864, 6879, 7392, 8008, 8736, 9009, 9172, 10296, 11088, 12012, 13104, 13728, 13758, 16016, 16051, 18018, 18344, 20592, 20637, 22176, 24024, 25223, 26208, 27516, 29809, 32032, 32102, 36036, 36688, 41184, 41274, 48048, 48153, 50446, 55032, 59618, 64204, 72072, 73376, 75669, 82548, 89427, 96096, 96306, 100892, 110064, 119236, 128408, 144144, 144459, 151338, 165096, 176561, 178854, 192612, 201784, 208663, 220128, 227007, 238472, 256816, 268281, 288288, 288918, 302676, 327899, 330192, 353122, 357708, 385224, 403568, 417326, 454014, 476944, 513632, 529683, 536562, 577836, 605352, 625989, 655798, 660384, 706244, 715416, 770448, 807136, 834652, 908028, 953888, 983697, 1059366, 1073124, 1155672, 1210704, 1251978, 1311596, 1412488, 1430832, 1540896, 1589049, 1669304, 1816056, 1877967, 1967394, 2118732, 2146248, 2295293, 2311344, 2421408, 2503956, 2623192, 2824976, 2861664, 2951091, 3178098, 3338608, 3632112, 3755934, 3934788, 4237464, 4292496, 4590586, 4622688, 5007912, 5246384, 5649952, 5902182, 6356196, 6677216, 6885879, 7264224, 7511868, 7869576, 8474928, 8584992, 9181172, 10015824, 10492768, 11804364, 12712392, 13771758, 15023736, 15739152, 16949856, 18362344, 20031648, 20657637, 23608728, 25424784, 27543516, 30047472, 31478304, 36724688, 41315274, 47217456, 50849568, 55087032, 60094944, 73449376, 82630548, 94434912, 110174064, 165261096, 220348128, 330522192, 661044384]

約数ペア:

[(1, 661044384), (2, 330522192), (3, 220348128), (4, 165261096), (6, 110174064), (7, 94434912), (8, 82630548), (9, 73449376), (11, 60094944), (12, 55087032), (13, 50849568), (14, 47217456), (16, 41315274), (18, 36724688), (21, 31478304), (22, 30047472), (24, 27543516), (26, 25424784), (28, 23608728), (32, 20657637), (33, 20031648), (36, 18362344), (39, 16949856), (42, 15739152), (44, 15023736), (48, 13771758), (52, 12712392), (56, 11804364), (63, 10492768), (66, 10015824), (72, 9181172), (77, 8584992), (78, 8474928), (84, 7869576), (88, 7511868), (91, 7264224), (96, 6885879), (99, 6677216), (104, 6356196), (112, 5902182), (117, 5649952), (126, 5246384), (132, 5007912), (143, 4622688), (144, 4590586), (154, 4292496), (156, 4237464), (168, 3934788), (176, 3755934), (182, 3632112), (198, 3338608), (208, 3178098), (224, 2951091), (231, 2861664), (234, 2824976), (252, 2623192), (264, 2503956), (273, 2421408), (286, 2311344), (288, 2295293), (308, 2146248), (312, 2118732), (336, 1967394), (352, 1877967), (364, 1816056), (396, 1669304), (416, 1589049), (429, 1540896), (462, 1430832), (468, 1412488), (504, 1311596), (528, 1251978), (546, 1210704), (572, 1155672), (616, 1073124), (624, 1059366), (672, 983697), (693, 953888), (728, 908028), (792, 834652), (819, 807136), (858, 770448), (924, 715416), (936, 706244), (1001, 660384), (1008, 655798), (1056, 625989), (1092, 605352), (1144, 577836), (1232, 536562), (1248, 529683), (1287, 513632), (1386, 476944), (1456, 454014), (1584, 417326), (1638, 403568), (1716, 385224), (1848, 357708), (1872, 353122), (2002, 330192), (2016, 327899), (2184, 302676), (2288, 288918), (2293, 288288), (2464, 268281), (2574, 256816), (2772, 238472), (2912, 227007), (3003, 220128), (3168, 208663), (3276, 201784), (3432, 192612), (3696, 178854), (3744, 176561), (4004, 165096), (4368, 151338), (4576, 144459), (4586, 144144), (5148, 128408), (5544, 119236), (6006, 110064), (6552, 100892), (6864, 96306), (6879, 96096), (7392, 89427), (8008, 82548), (8736, 75669), (9009, 73376), (9172, 72072), (10296, 64204), (11088, 59618), (12012, 55032), (13104, 50446), (13728, 48153), (13758, 48048), (16016, 41274), (16051, 41184), (18018, 36688), (18344, 36036), (20592, 32102), (20637, 32032), (22176, 29809), (24024, 27516), (25223, 26208)]