184470516

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 479999520

約数和(自身を除く): 295529004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 269, 387, 443, 516, 538, 774, 807, 886, 1076, 1329, 1548, 1614, 1772, 2421, 2658, 3228, 3987, 4842, 5316, 7974, 9684, 11567, 15948, 19049, 23134, 34701, 38098, 46268, 57147, 69402, 76196, 104103, 114294, 119167, 138804, 171441, 208206, 228588, 238334, 342882, 357501, 416412, 476668, 685764, 715002, 1072503, 1430004, 2145006, 4290012, 5124181, 10248362, 15372543, 20496724, 30745086, 46117629, 61490172, 92235258, 184470516]

約数ペア:

[(1, 184470516), (2, 92235258), (3, 61490172), (4, 46117629), (6, 30745086), (9, 20496724), (12, 15372543), (18, 10248362), (36, 5124181), (43, 4290012), (86, 2145006), (129, 1430004), (172, 1072503), (258, 715002), (269, 685764), (387, 476668), (443, 416412), (516, 357501), (538, 342882), (774, 238334), (807, 228588), (886, 208206), (1076, 171441), (1329, 138804), (1548, 119167), (1614, 114294), (1772, 104103), (2421, 76196), (2658, 69402), (3228, 57147), (3987, 46268), (4842, 38098), (5316, 34701), (7974, 23134), (9684, 19049), (11567, 15948)]