18573228688

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{743}}^1$

素因数の和:1485

約数の個数: 160

約数和(自身を含む): 45965629440

約数和(自身を除く): 27392400752

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 691, 743, 952, 1064, 1292, 1382, 1486, 1904, 2128, 2261, 2584, 2764, 2972, 4522, 4837, 5168, 5201, 5528, 5944, 9044, 9674, 10402, 11056, 11747, 11888, 12631, 13129, 14117, 18088, 19348, 20804, 23494, 25262, 26258, 28234, 36176, 38696, 41608, 46988, 50524, 52516, 56468, 77392, 82229, 83216, 88417, 91903, 93976, 98819, 101048, 105032, 112936, 164458, 176834, 183806, 187952, 197638, 202096, 210064, 223193, 225872, 239989, 328916, 353668, 367612, 395276, 446386, 479978, 513413, 657832, 707336, 735224, 790552, 892772, 959956, 1026826, 1315664, 1414672, 1470448, 1562351, 1581104, 1679923, 1785544, 1919912, 2053652, 3124702, 3359846, 3571088, 3593891, 3839824, 4107304, 6249404, 6719692, 7187782, 8214608, 8728021, 9754847, 12498808, 13439384, 14375564, 17456042, 19509694, 24997616, 26878768, 28751128, 34912084, 39019388, 57502256, 61096147, 68283929, 69824168, 78038776, 122192294, 136567858, 139648336, 156077552, 165832399, 244384588, 273135716, 331664798, 488769176, 546271432, 663329596, 977538352, 1092542864, 1160826793, 1326659192, 2321653586, 2653318384, 4643307172, 9286614344, 18573228688]

約数ペア:

[(1, 18573228688), (2, 9286614344), (4, 4643307172), (7, 2653318384), (8, 2321653586), (14, 1326659192), (16, 1160826793), (17, 1092542864), (19, 977538352), (28, 663329596), (34, 546271432), (38, 488769176), (56, 331664798), (68, 273135716), (76, 244384588), (112, 165832399), (119, 156077552), (133, 139648336), (136, 136567858), (152, 122192294), (238, 78038776), (266, 69824168), (272, 68283929), (304, 61096147), (323, 57502256), (476, 39019388), (532, 34912084), (646, 28751128), (691, 26878768), (743, 24997616), (952, 19509694), (1064, 17456042), (1292, 14375564), (1382, 13439384), (1486, 12498808), (1904, 9754847), (2128, 8728021), (2261, 8214608), (2584, 7187782), (2764, 6719692), (2972, 6249404), (4522, 4107304), (4837, 3839824), (5168, 3593891), (5201, 3571088), (5528, 3359846), (5944, 3124702), (9044, 2053652), (9674, 1919912), (10402, 1785544), (11056, 1679923), (11747, 1581104), (11888, 1562351), (12631, 1470448), (13129, 1414672), (14117, 1315664), (18088, 1026826), (19348, 959956), (20804, 892772), (23494, 790552), (25262, 735224), (26258, 707336), (28234, 657832), (36176, 513413), (38696, 479978), (41608, 446386), (46988, 395276), (50524, 367612), (52516, 353668), (56468, 328916), (77392, 239989), (82229, 225872), (83216, 223193), (88417, 210064), (91903, 202096), (93976, 197638), (98819, 187952), (101048, 183806), (105032, 176834), (112936, 164458)]