345567508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 736985088

約数和(自身を除く): 391417580

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 71, 127, 134, 142, 143, 254, 268, 284, 286, 508, 572, 737, 781, 871, 923, 1397, 1474, 1562, 1651, 1742, 1846, 2794, 2948, 3124, 3302, 3484, 3692, 4757, 5588, 6604, 8509, 9017, 9514, 9581, 10153, 17018, 18034, 18161, 19028, 19162, 20306, 34036, 36068, 36322, 38324, 40612, 52327, 61841, 72644, 93599, 99187, 104654, 110617, 117221, 123682, 187198, 198374, 209308, 221234, 234442, 247364, 374396, 396748, 442468, 468884, 604139, 680251, 1208278, 1216787, 1289431, 1360502, 2416556, 2433574, 2578862, 2721004, 4867148, 5157724, 6645529, 7853807, 13291058, 15707614, 26582116, 31415228, 86391877, 172783754, 345567508]

約数ペア:

[(1, 345567508), (2, 172783754), (4, 86391877), (11, 31415228), (13, 26582116), (22, 15707614), (26, 13291058), (44, 7853807), (52, 6645529), (67, 5157724), (71, 4867148), (127, 2721004), (134, 2578862), (142, 2433574), (143, 2416556), (254, 1360502), (268, 1289431), (284, 1216787), (286, 1208278), (508, 680251), (572, 604139), (737, 468884), (781, 442468), (871, 396748), (923, 374396), (1397, 247364), (1474, 234442), (1562, 221234), (1651, 209308), (1742, 198374), (1846, 187198), (2794, 123682), (2948, 117221), (3124, 110617), (3302, 104654), (3484, 99187), (3692, 93599), (4757, 72644), (5588, 61841), (6604, 52327), (8509, 40612), (9017, 38324), (9514, 36322), (9581, 36068), (10153, 34036), (17018, 20306), (18034, 19162), (18161, 19028)]