330919974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{238759}}^1$

素因数の和:238785

約数の個数: 48

約数和(自身を含む): 893917440

約数和(自身を除く): 562997466

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 238759, 477518, 716277, 1432554, 1671313, 2148831, 2626349, 3342626, 4297662, 5013939, 5252698, 7879047, 10027878, 15041817, 15758094, 18384443, 23637141, 30083634, 36768886, 47274282, 55153329, 110306658, 165459987, 330919974]

約数ペア:

[(1, 330919974), (2, 165459987), (3, 110306658), (6, 55153329), (7, 47274282), (9, 36768886), (11, 30083634), (14, 23637141), (18, 18384443), (21, 15758094), (22, 15041817), (33, 10027878), (42, 7879047), (63, 5252698), (66, 5013939), (77, 4297662), (99, 3342626), (126, 2626349), (154, 2148831), (198, 1671313), (231, 1432554), (462, 716277), (693, 477518), (1386, 238759)]