259910196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12527}}^1$

素因数の和:12573

約数の個数: 96

約数和(自身を含む): 785756160

約数和(自身を除く): 525845964

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 12527, 20748, 25054, 37581, 50108, 75162, 87689, 150324, 162851, 175378, 238013, 263067, 325702, 350756, 476026, 488553, 526134, 651404, 714039, 952052, 977106, 1052268, 1139957, 1428078, 1666091, 1954212, 2279914, 2856156, 3094169, 3332182, 3419871, 4559828, 4998273, 6188338, 6664364, 6839742, 9282507, 9996546, 12376676, 13679484, 18565014, 19993092, 21659183, 37130028, 43318366, 64977549, 86636732, 129955098, 259910196]

約数ペア:

[(1, 259910196), (2, 129955098), (3, 86636732), (4, 64977549), (6, 43318366), (7, 37130028), (12, 21659183), (13, 19993092), (14, 18565014), (19, 13679484), (21, 12376676), (26, 9996546), (28, 9282507), (38, 6839742), (39, 6664364), (42, 6188338), (52, 4998273), (57, 4559828), (76, 3419871), (78, 3332182), (84, 3094169), (91, 2856156), (114, 2279914), (133, 1954212), (156, 1666091), (182, 1428078), (228, 1139957), (247, 1052268), (266, 977106), (273, 952052), (364, 714039), (399, 651404), (494, 526134), (532, 488553), (546, 476026), (741, 350756), (798, 325702), (988, 263067), (1092, 238013), (1482, 175378), (1596, 162851), (1729, 150324), (2964, 87689), (3458, 75162), (5187, 50108), (6916, 37581), (10374, 25054), (12527, 20748)]