243537516

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{13187}}^1$

素因数の和:13225

約数の個数: 72

約数和(自身を含む): 672060480

約数和(自身を除く): 428522964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 9234, 13187, 18468, 26374, 39561, 52748, 79122, 118683, 158244, 237366, 250553, 356049, 474732, 501106, 712098, 751659, 1002212, 1068147, 1424196, 1503318, 2136294, 2254977, 3006636, 3204441, 4272588, 4509954, 6408882, 6764931, 9019908, 12817764, 13529862, 20294793, 27059724, 40589586, 60884379, 81179172, 121768758, 243537516]

約数ペア:

[(1, 243537516), (2, 121768758), (3, 81179172), (4, 60884379), (6, 40589586), (9, 27059724), (12, 20294793), (18, 13529862), (19, 12817764), (27, 9019908), (36, 6764931), (38, 6408882), (54, 4509954), (57, 4272588), (76, 3204441), (81, 3006636), (108, 2254977), (114, 2136294), (162, 1503318), (171, 1424196), (228, 1068147), (243, 1002212), (324, 751659), (342, 712098), (486, 501106), (513, 474732), (684, 356049), (972, 250553), (1026, 237366), (1539, 158244), (2052, 118683), (3078, 79122), (4617, 52748), (6156, 39561), (9234, 26374), (13187, 18468)]