314735912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 643507200

約数和(自身を除く): 328771288

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 191, 293, 296, 382, 586, 703, 764, 1172, 1406, 1528, 2344, 2812, 3629, 5567, 5624, 7067, 7258, 10841, 11134, 14134, 14516, 21682, 22268, 28268, 29032, 43364, 44536, 55963, 56536, 86728, 111926, 134273, 205979, 223852, 268546, 411958, 447704, 537092, 823916, 1063297, 1074184, 1647832, 2070631, 2126594, 4141262, 4253188, 8282524, 8506376, 16565048, 39341989, 78683978, 157367956, 314735912]

約数ペア:

[(1, 314735912), (2, 157367956), (4, 78683978), (8, 39341989), (19, 16565048), (37, 8506376), (38, 8282524), (74, 4253188), (76, 4141262), (148, 2126594), (152, 2070631), (191, 1647832), (293, 1074184), (296, 1063297), (382, 823916), (586, 537092), (703, 447704), (764, 411958), (1172, 268546), (1406, 223852), (1528, 205979), (2344, 134273), (2812, 111926), (3629, 86728), (5567, 56536), (5624, 55963), (7067, 44536), (7258, 43364), (10841, 29032), (11134, 28268), (14134, 22268), (14516, 21682)]