304038294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2265

約数の個数: 64

約数和(自身を含む): 720445440

約数和(自身を除く): 416407146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 79, 86, 129, 158, 237, 258, 301, 474, 553, 602, 903, 1106, 1659, 1806, 2131, 3318, 3397, 4262, 6393, 6794, 10191, 12786, 14917, 20382, 23779, 29834, 44751, 47558, 71337, 89502, 91633, 142674, 168349, 183266, 274899, 336698, 505047, 549798, 641431, 1010094, 1178443, 1282862, 1924293, 2356886, 3535329, 3848586, 7070658, 7239007, 14478014, 21717021, 43434042, 50673049, 101346098, 152019147, 304038294]

約数ペア:

[(1, 304038294), (2, 152019147), (3, 101346098), (6, 50673049), (7, 43434042), (14, 21717021), (21, 14478014), (42, 7239007), (43, 7070658), (79, 3848586), (86, 3535329), (129, 2356886), (158, 1924293), (237, 1282862), (258, 1178443), (301, 1010094), (474, 641431), (553, 549798), (602, 505047), (903, 336698), (1106, 274899), (1659, 183266), (1806, 168349), (2131, 142674), (3318, 91633), (3397, 89502), (4262, 71337), (6393, 47558), (6794, 44751), (10191, 29834), (12786, 23779), (14917, 20382)]