313639404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{24223}}^1$

素因数の和:24326

約数の個数: 48

約数和(自身を含む): 797647872

約数和(自身を除く): 484008468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 3237, 4316, 6474, 12948, 24223, 48446, 72669, 96892, 145338, 290676, 314899, 629798, 944697, 1259596, 1889394, 2010509, 3778788, 4021018, 6031527, 8042036, 12063054, 24126108, 26136617, 52273234, 78409851, 104546468, 156819702, 313639404]

約数ペア:

[(1, 313639404), (2, 156819702), (3, 104546468), (4, 78409851), (6, 52273234), (12, 26136617), (13, 24126108), (26, 12063054), (39, 8042036), (52, 6031527), (78, 4021018), (83, 3778788), (156, 2010509), (166, 1889394), (249, 1259596), (332, 944697), (498, 629798), (996, 314899), (1079, 290676), (2158, 145338), (3237, 96892), (4316, 72669), (6474, 48446), (12948, 24223)]