641740890112

素因数分解:

$2^{13}\times 7^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{547}}^1$

素因数の和:1120

約数の個数: 224

約数和(自身を含む): 1508284512000

約数和(自身を除く): 866543621888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 499, 512, 547, 574, 656, 896, 998, 1024, 1094, 1148, 1312, 1792, 1996, 2048, 2188, 2296, 2624, 3493, 3584, 3829, 3992, 4096, 4376, 4592, 5248, 6986, 7168, 7658, 7984, 8192, 8752, 9184, 10496, 13972, 14336, 15316, 15968, 17504, 18368, 20459, 20992, 22427, 27944, 28672, 30632, 31936, 35008, 36736, 40918, 41984, 44854, 55888, 57344, 61264, 63872, 70016, 73472, 81836, 83968, 89708, 111776, 122528, 127744, 140032, 143213, 146944, 156989, 163672, 167936, 179416, 223552, 245056, 255488, 272953, 280064, 286426, 293888, 313978, 327344, 335872, 358832, 447104, 490112, 510976, 545906, 560128, 572852, 587776, 627956, 654688, 717664, 894208, 980224, 1021952, 1091812, 1120256, 1145704, 1175552, 1255912, 1309376, 1435328, 1788416, 1910671, 1960448, 2043904, 2183624, 2240512, 2291408, 2351104, 2511824, 2618752, 2870656, 3576832, 3821342, 3920896, 4087808, 4367248, 4481024, 4582816, 5023648, 5237504, 5741312, 7153664, 7642684, 7841792, 8734496, 9165632, 10047296, 10475008, 11191073, 11482624, 14307328, 15285368, 15683584, 17468992, 18331264, 20094592, 20950016, 22382146, 22965248, 28614656, 30570736, 31367168, 34937984, 36662528, 40189184, 41900032, 44764292, 45930496, 61141472, 69875968, 73325056, 78337511, 80378368, 83800064, 89528584, 91860992, 122282944, 139751936, 146650112, 156675022, 160756736, 167600128, 179057168, 183721984, 244565888, 279503872, 293300224, 313350044, 321513472, 358114336, 489131776, 559007744, 586600448, 626700088, 643026944, 716228672, 978263552, 1118015488, 1173200896, 1253400176, 1286053888, 1432457344, 1956527104, 2236030976, 2506800352, 2864914688, 3913054208, 5013600704, 5729829376, 7826108416, 10027201408, 11459658752, 15652216832, 20054402816, 22919317504, 40108805632, 45838635008, 80217611264, 91677270016, 160435222528, 320870445056, 641740890112]

約数ペア:

[(1, 641740890112), (2, 320870445056), (4, 160435222528), (7, 91677270016), (8, 80217611264), (14, 45838635008), (16, 40108805632), (28, 22919317504), (32, 20054402816), (41, 15652216832), (56, 11459658752), (64, 10027201408), (82, 7826108416), (112, 5729829376), (128, 5013600704), (164, 3913054208), (224, 2864914688), (256, 2506800352), (287, 2236030976), (328, 1956527104), (448, 1432457344), (499, 1286053888), (512, 1253400176), (547, 1173200896), (574, 1118015488), (656, 978263552), (896, 716228672), (998, 643026944), (1024, 626700088), (1094, 586600448), (1148, 559007744), (1312, 489131776), (1792, 358114336), (1996, 321513472), (2048, 313350044), (2188, 293300224), (2296, 279503872), (2624, 244565888), (3493, 183721984), (3584, 179057168), (3829, 167600128), (3992, 160756736), (4096, 156675022), (4376, 146650112), (4592, 139751936), (5248, 122282944), (6986, 91860992), (7168, 89528584), (7658, 83800064), (7984, 80378368), (8192, 78337511), (8752, 73325056), (9184, 69875968), (10496, 61141472), (13972, 45930496), (14336, 44764292), (15316, 41900032), (15968, 40189184), (17504, 36662528), (18368, 34937984), (20459, 31367168), (20992, 30570736), (22427, 28614656), (27944, 22965248), (28672, 22382146), (30632, 20950016), (31936, 20094592), (35008, 18331264), (36736, 17468992), (40918, 15683584), (41984, 15285368), (44854, 14307328), (55888, 11482624), (57344, 11191073), (61264, 10475008), (63872, 10047296), (70016, 9165632), (73472, 8734496), (81836, 7841792), (83968, 7642684), (89708, 7153664), (111776, 5741312), (122528, 5237504), (127744, 5023648), (140032, 4582816), (143213, 4481024), (146944, 4367248), (156989, 4087808), (163672, 3920896), (167936, 3821342), (179416, 3576832), (223552, 2870656), (245056, 2618752), (255488, 2511824), (272953, 2351104), (280064, 2291408), (286426, 2240512), (293888, 2183624), (313978, 2043904), (327344, 1960448), (335872, 1910671), (358832, 1788416), (447104, 1435328), (490112, 1309376), (510976, 1255912), (545906, 1175552), (560128, 1145704), (572852, 1120256), (587776, 1091812), (627956, 1021952), (654688, 980224), (717664, 894208)]