238156944

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15361}}^1$

素因数の和:15408

約数の個数: 80

約数和(自身を含む): 685759680

約数和(自身を除く): 447602736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 15361, 15504, 30722, 46083, 61444, 92166, 122888, 184332, 245776, 261137, 291859, 368664, 522274, 583718, 737328, 783411, 875577, 1044548, 1167436, 1566822, 1751154, 2089096, 2334872, 3133644, 3502308, 4178192, 4669744, 4961603, 6267288, 7004616, 9923206, 12534576, 14009232, 14884809, 19846412, 29769618, 39692824, 59539236, 79385648, 119078472, 238156944]

約数ペア:

[(1, 238156944), (2, 119078472), (3, 79385648), (4, 59539236), (6, 39692824), (8, 29769618), (12, 19846412), (16, 14884809), (17, 14009232), (19, 12534576), (24, 9923206), (34, 7004616), (38, 6267288), (48, 4961603), (51, 4669744), (57, 4178192), (68, 3502308), (76, 3133644), (102, 2334872), (114, 2089096), (136, 1751154), (152, 1566822), (204, 1167436), (228, 1044548), (272, 875577), (304, 783411), (323, 737328), (408, 583718), (456, 522274), (646, 368664), (816, 291859), (912, 261137), (969, 245776), (1292, 184332), (1938, 122888), (2584, 92166), (3876, 61444), (5168, 46083), (7752, 30722), (15361, 15504)]