271920528

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 877443840

約数和(自身を除く): 605523312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 41, 44, 48, 53, 66, 72, 79, 82, 88, 99, 106, 123, 132, 144, 158, 159, 164, 176, 198, 212, 237, 246, 264, 316, 318, 328, 369, 396, 424, 451, 474, 477, 492, 528, 583, 632, 636, 656, 711, 738, 792, 848, 869, 902, 948, 954, 984, 1166, 1264, 1272, 1353, 1422, 1476, 1584, 1738, 1749, 1804, 1896, 1908, 1968, 2173, 2332, 2544, 2607, 2706, 2844, 2952, 3239, 3476, 3498, 3608, 3792, 3816, 4059, 4187, 4346, 4664, 5214, 5247, 5412, 5688, 5904, 6478, 6519, 6952, 6996, 7216, 7632, 7821, 8118, 8374, 8692, 9328, 9717, 10428, 10494, 10824, 11376, 12561, 12956, 13038, 13904, 13992, 15642, 16236, 16748, 17384, 19434, 19557, 20856, 20988, 21648, 23903, 25122, 25912, 26076, 27984, 29151, 31284, 32472, 33496, 34768, 35629, 37683, 38868, 39114, 41712, 41976, 46057, 47806, 50244, 51824, 52152, 58302, 62568, 64944, 66992, 71258, 71709, 75366, 77736, 78228, 83952, 92114, 95612, 100488, 104304, 106887, 116604, 125136, 138171, 142516, 143418, 150732, 155472, 156456, 171667, 184228, 191224, 200976, 213774, 215127, 233208, 276342, 285032, 286836, 301464, 312912, 320661, 343334, 368456, 382448, 414513, 427548, 430254, 466416, 515001, 552684, 570064, 573672, 602928, 641322, 686668, 736912, 829026, 855096, 860508, 1030002, 1105368, 1147344, 1282644, 1373336, 1545003, 1658052, 1710192, 1721016, 1888337, 2060004, 2210736, 2565288, 2746672, 3090006, 3316104, 3442032, 3776674, 4120008, 5130576, 5665011, 6180012, 6632208, 7553348, 8240016, 11330022, 12360024, 15106696, 16995033, 22660044, 24720048, 30213392, 33990066, 45320088, 67980132, 90640176, 135960264, 271920528]

約数ペア:

[(1, 271920528), (2, 135960264), (3, 90640176), (4, 67980132), (6, 45320088), (8, 33990066), (9, 30213392), (11, 24720048), (12, 22660044), (16, 16995033), (18, 15106696), (22, 12360024), (24, 11330022), (33, 8240016), (36, 7553348), (41, 6632208), (44, 6180012), (48, 5665011), (53, 5130576), (66, 4120008), (72, 3776674), (79, 3442032), (82, 3316104), (88, 3090006), (99, 2746672), (106, 2565288), (123, 2210736), (132, 2060004), (144, 1888337), (158, 1721016), (159, 1710192), (164, 1658052), (176, 1545003), (198, 1373336), (212, 1282644), (237, 1147344), (246, 1105368), (264, 1030002), (316, 860508), (318, 855096), (328, 829026), (369, 736912), (396, 686668), (424, 641322), (451, 602928), (474, 573672), (477, 570064), (492, 552684), (528, 515001), (583, 466416), (632, 430254), (636, 427548), (656, 414513), (711, 382448), (738, 368456), (792, 343334), (848, 320661), (869, 312912), (902, 301464), (948, 286836), (954, 285032), (984, 276342), (1166, 233208), (1264, 215127), (1272, 213774), (1353, 200976), (1422, 191224), (1476, 184228), (1584, 171667), (1738, 156456), (1749, 155472), (1804, 150732), (1896, 143418), (1908, 142516), (1968, 138171), (2173, 125136), (2332, 116604), (2544, 106887), (2607, 104304), (2706, 100488), (2844, 95612), (2952, 92114), (3239, 83952), (3476, 78228), (3498, 77736), (3608, 75366), (3792, 71709), (3816, 71258), (4059, 66992), (4187, 64944), (4346, 62568), (4664, 58302), (5214, 52152), (5247, 51824), (5412, 50244), (5688, 47806), (5904, 46057), (6478, 41976), (6519, 41712), (6952, 39114), (6996, 38868), (7216, 37683), (7632, 35629), (7821, 34768), (8118, 33496), (8374, 32472), (8692, 31284), (9328, 29151), (9717, 27984), (10428, 26076), (10494, 25912), (10824, 25122), (11376, 23903), (12561, 21648), (12956, 20988), (13038, 20856), (13904, 19557), (13992, 19434), (15642, 17384), (16236, 16748)]