531545704

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 1053771840

約数和(自身を除く): 522226136

約数列:

[1, 2, 4, 8, 43, 61, 73, 86, 122, 146, 172, 244, 292, 344, 347, 488, 584, 694, 1388, 2623, 2776, 3139, 4453, 5246, 6278, 8906, 10492, 12556, 14921, 17812, 20984, 21167, 25112, 25331, 29842, 35624, 42334, 50662, 59684, 84668, 101324, 119368, 169336, 191479, 202648, 382958, 765916, 910181, 1089233, 1531832, 1545191, 1820362, 2178466, 3090382, 3640724, 4356932, 6180764, 7281448, 8713864, 12361528, 66443213, 132886426, 265772852, 531545704]

約数ペア:

[(1, 531545704), (2, 265772852), (4, 132886426), (8, 66443213), (43, 12361528), (61, 8713864), (73, 7281448), (86, 6180764), (122, 4356932), (146, 3640724), (172, 3090382), (244, 2178466), (292, 1820362), (344, 1545191), (347, 1531832), (488, 1089233), (584, 910181), (694, 765916), (1388, 382958), (2623, 202648), (2776, 191479), (3139, 169336), (4453, 119368), (5246, 101324), (6278, 84668), (8906, 59684), (10492, 50662), (12556, 42334), (14921, 35624), (17812, 29842), (20984, 25331), (21167, 25112)]