191369304

素因数分解:

$2^3\times 3^5\times 7^4\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 240

約数和(自身を含む): 642325320

約数和(自身を除く): 450956016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 49, 54, 56, 63, 72, 81, 82, 84, 98, 108, 123, 126, 147, 162, 164, 168, 189, 196, 216, 243, 246, 252, 287, 294, 324, 328, 343, 369, 378, 392, 441, 486, 492, 504, 567, 574, 588, 648, 686, 738, 756, 861, 882, 972, 984, 1029, 1107, 1134, 1148, 1176, 1323, 1372, 1476, 1512, 1701, 1722, 1764, 1944, 2009, 2058, 2214, 2268, 2296, 2401, 2583, 2646, 2744, 2952, 3087, 3321, 3402, 3444, 3528, 3969, 4018, 4116, 4428, 4536, 4802, 5166, 5292, 6027, 6174, 6642, 6804, 6888, 7203, 7749, 7938, 8036, 8232, 8856, 9261, 9604, 9963, 10332, 10584, 11907, 12054, 12348, 13284, 13608, 14063, 14406, 15498, 15876, 16072, 18081, 18522, 19208, 19926, 20664, 21609, 23247, 23814, 24108, 24696, 26568, 27783, 28126, 28812, 30996, 31752, 36162, 37044, 39852, 42189, 43218, 46494, 47628, 48216, 54243, 55566, 56252, 57624, 61992, 64827, 69741, 72324, 74088, 79704, 83349, 84378, 86436, 92988, 95256, 98441, 108486, 111132, 112504, 126567, 129654, 139482, 144648, 162729, 166698, 168756, 172872, 185976, 194481, 196882, 216972, 222264, 253134, 259308, 278964, 295323, 325458, 333396, 337512, 379701, 388962, 393764, 433944, 488187, 506268, 518616, 557928, 583443, 590646, 650916, 666792, 759402, 777924, 787528, 885969, 976374, 1012536, 1139103, 1166886, 1181292, 1301832, 1518804, 1555848, 1771938, 1952748, 2278206, 2333772, 2362584, 2657907, 3037608, 3417309, 3543876, 3905496, 4556412, 4667544, 5315814, 6834618, 7087752, 7973721, 9112824, 10631628, 13669236, 15947442, 21263256, 23921163, 27338472, 31894884, 47842326, 63789768, 95684652, 191369304]

約数ペア:

[(1, 191369304), (2, 95684652), (3, 63789768), (4, 47842326), (6, 31894884), (7, 27338472), (8, 23921163), (9, 21263256), (12, 15947442), (14, 13669236), (18, 10631628), (21, 9112824), (24, 7973721), (27, 7087752), (28, 6834618), (36, 5315814), (41, 4667544), (42, 4556412), (49, 3905496), (54, 3543876), (56, 3417309), (63, 3037608), (72, 2657907), (81, 2362584), (82, 2333772), (84, 2278206), (98, 1952748), (108, 1771938), (123, 1555848), (126, 1518804), (147, 1301832), (162, 1181292), (164, 1166886), (168, 1139103), (189, 1012536), (196, 976374), (216, 885969), (243, 787528), (246, 777924), (252, 759402), (287, 666792), (294, 650916), (324, 590646), (328, 583443), (343, 557928), (369, 518616), (378, 506268), (392, 488187), (441, 433944), (486, 393764), (492, 388962), (504, 379701), (567, 337512), (574, 333396), (588, 325458), (648, 295323), (686, 278964), (738, 259308), (756, 253134), (861, 222264), (882, 216972), (972, 196882), (984, 194481), (1029, 185976), (1107, 172872), (1134, 168756), (1148, 166698), (1176, 162729), (1323, 144648), (1372, 139482), (1476, 129654), (1512, 126567), (1701, 112504), (1722, 111132), (1764, 108486), (1944, 98441), (2009, 95256), (2058, 92988), (2214, 86436), (2268, 84378), (2296, 83349), (2401, 79704), (2583, 74088), (2646, 72324), (2744, 69741), (2952, 64827), (3087, 61992), (3321, 57624), (3402, 56252), (3444, 55566), (3528, 54243), (3969, 48216), (4018, 47628), (4116, 46494), (4428, 43218), (4536, 42189), (4802, 39852), (5166, 37044), (5292, 36162), (6027, 31752), (6174, 30996), (6642, 28812), (6804, 28126), (6888, 27783), (7203, 26568), (7749, 24696), (7938, 24108), (8036, 23814), (8232, 23247), (8856, 21609), (9261, 20664), (9604, 19926), (9963, 19208), (10332, 18522), (10584, 18081), (11907, 16072), (12054, 15876), (12348, 15498), (13284, 14406), (13608, 14063)]