261103824

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 200

約数和(自身を含む): 799893248

約数和(自身を除く): 538789424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 67, 72, 81, 93, 97, 108, 124, 134, 144, 162, 186, 194, 201, 216, 248, 268, 279, 291, 324, 372, 388, 402, 432, 496, 536, 558, 582, 603, 648, 744, 776, 804, 837, 873, 1072, 1116, 1164, 1206, 1296, 1488, 1552, 1608, 1674, 1746, 1809, 2077, 2232, 2328, 2412, 2511, 2619, 3007, 3216, 3348, 3492, 3618, 4154, 4464, 4656, 4824, 5022, 5238, 5427, 6014, 6231, 6499, 6696, 6984, 7236, 7857, 8308, 9021, 9648, 10044, 10476, 10854, 12028, 12462, 12998, 13392, 13968, 14472, 15714, 16616, 18042, 18693, 19497, 20088, 20952, 21708, 24056, 24924, 25996, 27063, 28944, 31428, 33232, 36084, 37386, 38994, 40176, 41904, 43416, 48112, 49848, 51992, 54126, 56079, 58491, 62856, 72168, 74772, 77988, 81189, 86832, 99696, 103984, 108252, 112158, 116982, 125712, 144336, 149544, 155976, 162378, 168237, 175473, 201469, 216504, 224316, 233964, 243567, 299088, 311952, 324756, 336474, 350946, 402938, 433008, 448632, 467928, 487134, 526419, 604407, 649512, 672948, 701892, 805876, 897264, 935856, 974268, 1052838, 1208814, 1299024, 1345896, 1403784, 1611752, 1813221, 1948536, 2105676, 2417628, 2691792, 2807568, 3223504, 3626442, 3897072, 4211352, 4835256, 5439663, 7252884, 8422704, 9670512, 10879326, 14505768, 16318989, 21758652, 29011536, 32637978, 43517304, 65275956, 87034608, 130551912, 261103824]

約数ペア:

[(1, 261103824), (2, 130551912), (3, 87034608), (4, 65275956), (6, 43517304), (8, 32637978), (9, 29011536), (12, 21758652), (16, 16318989), (18, 14505768), (24, 10879326), (27, 9670512), (31, 8422704), (36, 7252884), (48, 5439663), (54, 4835256), (62, 4211352), (67, 3897072), (72, 3626442), (81, 3223504), (93, 2807568), (97, 2691792), (108, 2417628), (124, 2105676), (134, 1948536), (144, 1813221), (162, 1611752), (186, 1403784), (194, 1345896), (201, 1299024), (216, 1208814), (248, 1052838), (268, 974268), (279, 935856), (291, 897264), (324, 805876), (372, 701892), (388, 672948), (402, 649512), (432, 604407), (496, 526419), (536, 487134), (558, 467928), (582, 448632), (603, 433008), (648, 402938), (744, 350946), (776, 336474), (804, 324756), (837, 311952), (873, 299088), (1072, 243567), (1116, 233964), (1164, 224316), (1206, 216504), (1296, 201469), (1488, 175473), (1552, 168237), (1608, 162378), (1674, 155976), (1746, 149544), (1809, 144336), (2077, 125712), (2232, 116982), (2328, 112158), (2412, 108252), (2511, 103984), (2619, 99696), (3007, 86832), (3216, 81189), (3348, 77988), (3492, 74772), (3618, 72168), (4154, 62856), (4464, 58491), (4656, 56079), (4824, 54126), (5022, 51992), (5238, 49848), (5427, 48112), (6014, 43416), (6231, 41904), (6499, 40176), (6696, 38994), (6984, 37386), (7236, 36084), (7857, 33232), (8308, 31428), (9021, 28944), (9648, 27063), (10044, 25996), (10476, 24924), (10854, 24056), (12028, 21708), (12462, 20952), (12998, 20088), (13392, 19497), (13968, 18693), (14472, 18042), (15714, 16616)]