428870260749

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2741}}^1$

素因数の和:2948

約数の個数: 144

約数和(自身を含む): 737007482880

約数和(自身を除く): 308137222131

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 87, 119, 127, 147, 203, 289, 357, 381, 493, 609, 833, 867, 889, 1421, 1479, 2023, 2159, 2499, 2667, 2741, 3451, 3683, 4263, 6069, 6223, 6477, 8223, 8381, 10353, 11049, 14161, 15113, 18669, 19187, 24157, 25143, 25781, 36703, 42483, 45339, 46597, 57561, 58667, 62611, 72471, 77343, 79489, 105791, 110109, 134309, 139791, 176001, 180467, 187833, 238467, 256921, 317373, 326179, 348107, 402927, 410669, 438277, 541401, 556423, 770763, 792149, 978537, 1044321, 1064387, 1232007, 1314831, 1351313, 1669269, 1798447, 2283253, 2376447, 2436749, 3067939, 3193161, 3894961, 4053939, 5395341, 5545043, 5917819, 6849759, 7310247, 7450709, 9203817, 9459191, 10095103, 11684883, 16635129, 17057243, 17753457, 22352127, 22972321, 28377573, 30285309, 38815301, 41424733, 51171729, 52154963, 66214337, 68916963, 70665721, 100602923, 116445903, 124274199, 156464889, 160806247, 171616751, 198643011, 211997163, 289973131, 301808769, 482418741, 494660047, 514850253, 704220461, 869919393, 1125643729, 1201317257, 1483980141, 2112661383, 2917484767, 3376931187, 3603951771, 4929543227, 8409220799, 8752454301, 14788629681, 20422393369, 25227662397, 61267180107, 142956753583, 428870260749]

約数ペア:

[(1, 428870260749), (3, 142956753583), (7, 61267180107), (17, 25227662397), (21, 20422393369), (29, 14788629681), (49, 8752454301), (51, 8409220799), (87, 4929543227), (119, 3603951771), (127, 3376931187), (147, 2917484767), (203, 2112661383), (289, 1483980141), (357, 1201317257), (381, 1125643729), (493, 869919393), (609, 704220461), (833, 514850253), (867, 494660047), (889, 482418741), (1421, 301808769), (1479, 289973131), (2023, 211997163), (2159, 198643011), (2499, 171616751), (2667, 160806247), (2741, 156464889), (3451, 124274199), (3683, 116445903), (4263, 100602923), (6069, 70665721), (6223, 68916963), (6477, 66214337), (8223, 52154963), (8381, 51171729), (10353, 41424733), (11049, 38815301), (14161, 30285309), (15113, 28377573), (18669, 22972321), (19187, 22352127), (24157, 17753457), (25143, 17057243), (25781, 16635129), (36703, 11684883), (42483, 10095103), (45339, 9459191), (46597, 9203817), (57561, 7450709), (58667, 7310247), (62611, 6849759), (72471, 5917819), (77343, 5545043), (79489, 5395341), (105791, 4053939), (110109, 3894961), (134309, 3193161), (139791, 3067939), (176001, 2436749), (180467, 2376447), (187833, 2283253), (238467, 1798447), (256921, 1669269), (317373, 1351313), (326179, 1314831), (348107, 1232007), (402927, 1064387), (410669, 1044321), (438277, 978537), (541401, 792149), (556423, 770763)]