444927483

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 904400640

約数和(自身を除く): 459473157

約数列:

[1, 3, 7, 9, 11, 13, 21, 29, 33, 39, 63, 77, 87, 91, 99, 117, 131, 143, 169, 203, 231, 261, 273, 319, 377, 393, 429, 507, 609, 693, 819, 917, 957, 1001, 1131, 1179, 1183, 1287, 1441, 1521, 1703, 1827, 1859, 2233, 2639, 2751, 2871, 3003, 3393, 3549, 3799, 4147, 4323, 4901, 5109, 5577, 6699, 7917, 8253, 9009, 10087, 10647, 11397, 11921, 12441, 12969, 13013, 14703, 15327, 16731, 18733, 20097, 22139, 23751, 26593, 29029, 30261, 34191, 34307, 35763, 37323, 39039, 41789, 44109, 49387, 53911, 56199, 66417, 79779, 87087, 90783, 102921, 107289, 117117, 125367, 131131, 148161, 154973, 161733, 168597, 199251, 239337, 243529, 261261, 292523, 308763, 345709, 376101, 377377, 393393, 444483, 464919, 485199, 543257, 642031, 730587, 877569, 1037127, 1132131, 1180179, 1394757, 1629771, 1704703, 1926093, 2191761, 2632707, 3111381, 3396393, 3802799, 4494217, 4889313, 5114109, 5778279, 7062341, 11408397, 13482651, 15342327, 21187023, 34225191, 40447953, 49436387, 63561069, 148309161, 444927483]

約数ペア:

[(1, 444927483), (3, 148309161), (7, 63561069), (9, 49436387), (11, 40447953), (13, 34225191), (21, 21187023), (29, 15342327), (33, 13482651), (39, 11408397), (63, 7062341), (77, 5778279), (87, 5114109), (91, 4889313), (99, 4494217), (117, 3802799), (131, 3396393), (143, 3111381), (169, 2632707), (203, 2191761), (231, 1926093), (261, 1704703), (273, 1629771), (319, 1394757), (377, 1180179), (393, 1132131), (429, 1037127), (507, 877569), (609, 730587), (693, 642031), (819, 543257), (917, 485199), (957, 464919), (1001, 444483), (1131, 393393), (1179, 377377), (1183, 376101), (1287, 345709), (1441, 308763), (1521, 292523), (1703, 261261), (1827, 243529), (1859, 239337), (2233, 199251), (2639, 168597), (2751, 161733), (2871, 154973), (3003, 148161), (3393, 131131), (3549, 125367), (3799, 117117), (4147, 107289), (4323, 102921), (4901, 90783), (5109, 87087), (5577, 79779), (6699, 66417), (7917, 56199), (8253, 53911), (9009, 49387), (10087, 44109), (10647, 41789), (11397, 39039), (11921, 37323), (12441, 35763), (12969, 34307), (13013, 34191), (14703, 30261), (15327, 29029), (16731, 26593), (18733, 23751), (20097, 22139)]