1209481728

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 320

約数和(自身を含む): 4207230720

約数和(自身を除く): 2997748992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 128, 136, 156, 168, 182, 192, 204, 208, 221, 224, 238, 256, 272, 273, 312, 336, 357, 364, 384, 408, 416, 442, 448, 476, 509, 512, 544, 546, 624, 663, 672, 714, 728, 768, 816, 832, 884, 896, 952, 1018, 1088, 1092, 1248, 1326, 1344, 1428, 1456, 1527, 1536, 1547, 1632, 1664, 1768, 1792, 1904, 2036, 2176, 2184, 2496, 2652, 2688, 2856, 2912, 3054, 3094, 3264, 3328, 3536, 3563, 3584, 3808, 4072, 4352, 4368, 4641, 4992, 5304, 5376, 5712, 5824, 6108, 6188, 6528, 6617, 6656, 7072, 7126, 7616, 8144, 8653, 8704, 8736, 9282, 9984, 10608, 10689, 10752, 11424, 11648, 12216, 12376, 13056, 13234, 14144, 14252, 15232, 16288, 17306, 17472, 18564, 19851, 19968, 21216, 21378, 22848, 23296, 24432, 24752, 25959, 26112, 26468, 28288, 28504, 30464, 32576, 34612, 34944, 37128, 39702, 42432, 42756, 45696, 46319, 46592, 48864, 49504, 51918, 52936, 56576, 57008, 60571, 60928, 65152, 69224, 69888, 74256, 79404, 84864, 85512, 91392, 92638, 97728, 99008, 103836, 105872, 112489, 113152, 114016, 121142, 130304, 138448, 138957, 139776, 148512, 158808, 169728, 171024, 181713, 182784, 185276, 195456, 198016, 207672, 211744, 224978, 228032, 242284, 260608, 276896, 277914, 297024, 317616, 337467, 339456, 342048, 363426, 370552, 390912, 396032, 415344, 423488, 449956, 456064, 484568, 553792, 555828, 594048, 635232, 674934, 684096, 726852, 741104, 781824, 787423, 792064, 830688, 846976, 899912, 912128, 969136, 1107584, 1111656, 1188096, 1270464, 1349868, 1368192, 1453704, 1482208, 1574846, 1661376, 1693952, 1799824, 1824256, 1938272, 2215168, 2223312, 2362269, 2376192, 2540928, 2699736, 2736384, 2907408, 2964416, 3149692, 3322752, 3387904, 3599648, 3876544, 4430336, 4446624, 4724538, 5081856, 5399472, 5472768, 5814816, 5928832, 6299384, 6645504, 7199296, 7753088, 8893248, 9449076, 10163712, 10798944, 11629632, 11857664, 12598768, 13291008, 14398592, 15506176, 17786496, 18898152, 21597888, 23259264, 23715328, 25197536, 28797184, 31012352, 35572992, 37796304, 43195776, 46518528, 50395072, 57594368, 71145984, 75592608, 86391552, 93037056, 100790144, 151185216, 172783104, 201580288, 302370432, 403160576, 604740864, 1209481728]

約数ペア:

[(1, 1209481728), (2, 604740864), (3, 403160576), (4, 302370432), (6, 201580288), (7, 172783104), (8, 151185216), (12, 100790144), (13, 93037056), (14, 86391552), (16, 75592608), (17, 71145984), (21, 57594368), (24, 50395072), (26, 46518528), (28, 43195776), (32, 37796304), (34, 35572992), (39, 31012352), (42, 28797184), (48, 25197536), (51, 23715328), (52, 23259264), (56, 21597888), (64, 18898152), (68, 17786496), (78, 15506176), (84, 14398592), (91, 13291008), (96, 12598768), (102, 11857664), (104, 11629632), (112, 10798944), (119, 10163712), (128, 9449076), (136, 8893248), (156, 7753088), (168, 7199296), (182, 6645504), (192, 6299384), (204, 5928832), (208, 5814816), (221, 5472768), (224, 5399472), (238, 5081856), (256, 4724538), (272, 4446624), (273, 4430336), (312, 3876544), (336, 3599648), (357, 3387904), (364, 3322752), (384, 3149692), (408, 2964416), (416, 2907408), (442, 2736384), (448, 2699736), (476, 2540928), (509, 2376192), (512, 2362269), (544, 2223312), (546, 2215168), (624, 1938272), (663, 1824256), (672, 1799824), (714, 1693952), (728, 1661376), (768, 1574846), (816, 1482208), (832, 1453704), (884, 1368192), (896, 1349868), (952, 1270464), (1018, 1188096), (1088, 1111656), (1092, 1107584), (1248, 969136), (1326, 912128), (1344, 899912), (1428, 846976), (1456, 830688), (1527, 792064), (1536, 787423), (1547, 781824), (1632, 741104), (1664, 726852), (1768, 684096), (1792, 674934), (1904, 635232), (2036, 594048), (2176, 555828), (2184, 553792), (2496, 484568), (2652, 456064), (2688, 449956), (2856, 423488), (2912, 415344), (3054, 396032), (3094, 390912), (3264, 370552), (3328, 363426), (3536, 342048), (3563, 339456), (3584, 337467), (3808, 317616), (4072, 297024), (4352, 277914), (4368, 276896), (4641, 260608), (4992, 242284), (5304, 228032), (5376, 224978), (5712, 211744), (5824, 207672), (6108, 198016), (6188, 195456), (6528, 185276), (6617, 182784), (6656, 181713), (7072, 171024), (7126, 169728), (7616, 158808), (8144, 148512), (8653, 139776), (8704, 138957), (8736, 138448), (9282, 130304), (9984, 121142), (10608, 114016), (10689, 113152), (10752, 112489), (11424, 105872), (11648, 103836), (12216, 99008), (12376, 97728), (13056, 92638), (13234, 91392), (14144, 85512), (14252, 84864), (15232, 79404), (16288, 74256), (17306, 69888), (17472, 69224), (18564, 65152), (19851, 60928), (19968, 60571), (21216, 57008), (21378, 56576), (22848, 52936), (23296, 51918), (24432, 49504), (24752, 48864), (25959, 46592), (26112, 46319), (26468, 45696), (28288, 42756), (28504, 42432), (30464, 39702), (32576, 37128), (34612, 34944)]