215148648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 656913600

約数和(自身を除く): 441764952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 41, 44, 52, 66, 78, 82, 88, 104, 121, 123, 132, 139, 143, 156, 164, 242, 246, 264, 278, 286, 312, 328, 363, 417, 429, 451, 484, 492, 533, 556, 572, 726, 834, 858, 902, 968, 984, 1066, 1112, 1144, 1353, 1452, 1529, 1573, 1599, 1668, 1716, 1804, 1807, 2132, 2706, 2904, 3058, 3146, 3198, 3336, 3432, 3608, 3614, 4264, 4587, 4719, 4961, 5412, 5421, 5699, 5863, 6116, 6292, 6396, 7228, 9174, 9438, 9922, 10824, 10842, 11398, 11726, 12232, 12584, 12792, 14456, 14883, 16819, 17097, 17589, 18348, 18876, 19844, 19877, 21684, 22796, 23452, 29766, 33638, 34194, 35178, 36696, 37752, 39688, 39754, 43368, 45592, 46904, 50457, 59532, 59631, 62689, 64493, 67276, 68388, 70356, 74087, 79508, 100914, 119064, 119262, 125378, 128986, 134552, 136776, 140712, 148174, 159016, 188067, 193479, 201828, 218647, 222261, 238524, 250756, 257972, 296348, 376134, 386958, 403656, 437294, 444522, 477048, 501512, 515944, 592696, 655941, 689579, 752268, 773916, 814957, 874588, 889044, 1311882, 1379158, 1504536, 1547832, 1629914, 1749176, 1778088, 2068737, 2444871, 2623764, 2758316, 3259828, 4137474, 4889742, 5247528, 5516632, 6519656, 8274948, 8964527, 9779484, 16549896, 17929054, 19558968, 26893581, 35858108, 53787162, 71716216, 107574324, 215148648]

約数ペア:

[(1, 215148648), (2, 107574324), (3, 71716216), (4, 53787162), (6, 35858108), (8, 26893581), (11, 19558968), (12, 17929054), (13, 16549896), (22, 9779484), (24, 8964527), (26, 8274948), (33, 6519656), (39, 5516632), (41, 5247528), (44, 4889742), (52, 4137474), (66, 3259828), (78, 2758316), (82, 2623764), (88, 2444871), (104, 2068737), (121, 1778088), (123, 1749176), (132, 1629914), (139, 1547832), (143, 1504536), (156, 1379158), (164, 1311882), (242, 889044), (246, 874588), (264, 814957), (278, 773916), (286, 752268), (312, 689579), (328, 655941), (363, 592696), (417, 515944), (429, 501512), (451, 477048), (484, 444522), (492, 437294), (533, 403656), (556, 386958), (572, 376134), (726, 296348), (834, 257972), (858, 250756), (902, 238524), (968, 222261), (984, 218647), (1066, 201828), (1112, 193479), (1144, 188067), (1353, 159016), (1452, 148174), (1529, 140712), (1573, 136776), (1599, 134552), (1668, 128986), (1716, 125378), (1804, 119262), (1807, 119064), (2132, 100914), (2706, 79508), (2904, 74087), (3058, 70356), (3146, 68388), (3198, 67276), (3336, 64493), (3432, 62689), (3608, 59631), (3614, 59532), (4264, 50457), (4587, 46904), (4719, 45592), (4961, 43368), (5412, 39754), (5421, 39688), (5699, 37752), (5863, 36696), (6116, 35178), (6292, 34194), (6396, 33638), (7228, 29766), (9174, 23452), (9438, 22796), (9922, 21684), (10824, 19877), (10842, 19844), (11398, 18876), (11726, 18348), (12232, 17589), (12584, 17097), (12792, 16819), (14456, 14883)]