313638972

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 740611872

約数和(自身を除く): 426972900

約数列:

[1, 2, 3, 4, 6, 12, 181, 197, 362, 394, 543, 591, 724, 733, 788, 1086, 1182, 1466, 2172, 2199, 2364, 2932, 4398, 8796, 35657, 71314, 106971, 132673, 142628, 144401, 213942, 265346, 288802, 398019, 427884, 433203, 530692, 577604, 796038, 866406, 1592076, 1732812, 26136581, 52273162, 78409743, 104546324, 156819486, 313638972]

約数ペア:

[(1, 313638972), (2, 156819486), (3, 104546324), (4, 78409743), (6, 52273162), (12, 26136581), (181, 1732812), (197, 1592076), (362, 866406), (394, 796038), (543, 577604), (591, 530692), (724, 433203), (733, 427884), (788, 398019), (1086, 288802), (1182, 265346), (1466, 213942), (2172, 144401), (2199, 142628), (2364, 132673), (2932, 106971), (4398, 71314), (8796, 35657)]