189887544

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 256

約数和(自身を含む): 673920000

約数和(自身を除く): 484032456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 126, 132, 147, 154, 168, 189, 196, 198, 216, 231, 233, 252, 264, 294, 297, 308, 343, 378, 392, 396, 441, 462, 466, 504, 539, 588, 594, 616, 686, 693, 699, 756, 792, 882, 924, 932, 1029, 1078, 1176, 1188, 1323, 1372, 1386, 1398, 1512, 1617, 1631, 1764, 1848, 1864, 2058, 2079, 2097, 2156, 2376, 2563, 2646, 2744, 2772, 2796, 3087, 3234, 3262, 3528, 3773, 4116, 4158, 4194, 4312, 4851, 4893, 5126, 5292, 5544, 5592, 6174, 6291, 6468, 6524, 7546, 7689, 8232, 8316, 8388, 9261, 9702, 9786, 10252, 10584, 11319, 11417, 12348, 12582, 12936, 13048, 14553, 14679, 15092, 15378, 16632, 16776, 17941, 18522, 19404, 19572, 20504, 22638, 22834, 23067, 24696, 25164, 29106, 29358, 30184, 30756, 33957, 34251, 35882, 37044, 38808, 39144, 44037, 45276, 45668, 46134, 50328, 53823, 58212, 58716, 61512, 67914, 68502, 69201, 71764, 74088, 79919, 88074, 90552, 91336, 92268, 101871, 102753, 107646, 116424, 117432, 125587, 135828, 137004, 138402, 143528, 159838, 161469, 176148, 184536, 203742, 205506, 215292, 239757, 251174, 271656, 274008, 276804, 308259, 319676, 322938, 352296, 376761, 407484, 411012, 430584, 479514, 484407, 502348, 553608, 616518, 639352, 645876, 719271, 753522, 814968, 822024, 879109, 959028, 968814, 1004696, 1130283, 1233036, 1291752, 1438542, 1507044, 1758218, 1918056, 1937628, 2157813, 2260566, 2466072, 2637327, 2877084, 3014088, 3390849, 3516436, 3875256, 4315626, 4521132, 5274654, 5754168, 6781698, 7032872, 7911981, 8631252, 9042264, 10549308, 13563396, 15823962, 17262504, 21098616, 23735943, 27126792, 31647924, 47471886, 63295848, 94943772, 189887544]

約数ペア:

[(1, 189887544), (2, 94943772), (3, 63295848), (4, 47471886), (6, 31647924), (7, 27126792), (8, 23735943), (9, 21098616), (11, 17262504), (12, 15823962), (14, 13563396), (18, 10549308), (21, 9042264), (22, 8631252), (24, 7911981), (27, 7032872), (28, 6781698), (33, 5754168), (36, 5274654), (42, 4521132), (44, 4315626), (49, 3875256), (54, 3516436), (56, 3390849), (63, 3014088), (66, 2877084), (72, 2637327), (77, 2466072), (84, 2260566), (88, 2157813), (98, 1937628), (99, 1918056), (108, 1758218), (126, 1507044), (132, 1438542), (147, 1291752), (154, 1233036), (168, 1130283), (189, 1004696), (196, 968814), (198, 959028), (216, 879109), (231, 822024), (233, 814968), (252, 753522), (264, 719271), (294, 645876), (297, 639352), (308, 616518), (343, 553608), (378, 502348), (392, 484407), (396, 479514), (441, 430584), (462, 411012), (466, 407484), (504, 376761), (539, 352296), (588, 322938), (594, 319676), (616, 308259), (686, 276804), (693, 274008), (699, 271656), (756, 251174), (792, 239757), (882, 215292), (924, 205506), (932, 203742), (1029, 184536), (1078, 176148), (1176, 161469), (1188, 159838), (1323, 143528), (1372, 138402), (1386, 137004), (1398, 135828), (1512, 125587), (1617, 117432), (1631, 116424), (1764, 107646), (1848, 102753), (1864, 101871), (2058, 92268), (2079, 91336), (2097, 90552), (2156, 88074), (2376, 79919), (2563, 74088), (2646, 71764), (2744, 69201), (2772, 68502), (2796, 67914), (3087, 61512), (3234, 58716), (3262, 58212), (3528, 53823), (3773, 50328), (4116, 46134), (4158, 45668), (4194, 45276), (4312, 44037), (4851, 39144), (4893, 38808), (5126, 37044), (5292, 35882), (5544, 34251), (5592, 33957), (6174, 30756), (6291, 30184), (6468, 29358), (6524, 29106), (7546, 25164), (7689, 24696), (8232, 23067), (8316, 22834), (8388, 22638), (9261, 20504), (9702, 19572), (9786, 19404), (10252, 18522), (10584, 17941), (11319, 16776), (11417, 16632), (12348, 15378), (12582, 15092), (12936, 14679), (13048, 14553)]