669968393398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{20753}}^1$

素因数の和:21193

約数の個数: 64

約数和(自身を含む): 1112467530240

約数和(自身を除く): 442499136842

約数列:

[1, 2, 17, 31, 34, 62, 109, 218, 281, 527, 562, 1054, 1853, 3379, 3706, 4777, 6758, 8711, 9554, 17422, 20753, 30629, 41506, 57443, 61258, 114886, 148087, 296174, 352801, 520693, 643343, 705602, 949499, 1041386, 1286686, 1898998, 2262077, 4524154, 5831593, 10936831, 11663186, 16141483, 21873662, 32282966, 38455309, 70124387, 76910618, 99137081, 140248774, 180779383, 198274162, 361558766, 635643637, 1192114579, 1271287274, 2384229158, 3073249511, 6146499022, 10805941829, 19704952747, 21611883658, 39409905494, 334984196699, 669968393398]

約数ペア:

[(1, 669968393398), (2, 334984196699), (17, 39409905494), (31, 21611883658), (34, 19704952747), (62, 10805941829), (109, 6146499022), (218, 3073249511), (281, 2384229158), (527, 1271287274), (562, 1192114579), (1054, 635643637), (1853, 361558766), (3379, 198274162), (3706, 180779383), (4777, 140248774), (6758, 99137081), (8711, 76910618), (9554, 70124387), (17422, 38455309), (20753, 32282966), (30629, 21873662), (41506, 16141483), (57443, 11663186), (61258, 10936831), (114886, 5831593), (148087, 4524154), (296174, 2262077), (352801, 1898998), (520693, 1286686), (643343, 1041386), (705602, 949499)]