308387664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:925

約数の個数: 120

約数和(自身を含む): 934518312

約数和(自身を除く): 626130648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 257, 312, 468, 514, 624, 641, 771, 936, 1028, 1282, 1542, 1872, 1923, 2056, 2313, 2564, 3084, 3341, 3846, 4112, 4626, 5128, 5769, 6168, 6682, 7692, 8333, 9252, 10023, 10256, 11538, 12336, 13364, 15384, 16666, 18504, 20046, 23076, 24999, 26728, 30069, 30768, 33332, 37008, 40092, 46152, 49998, 53456, 60138, 66664, 74997, 80184, 92304, 99996, 120276, 133328, 149994, 160368, 164737, 199992, 240552, 299988, 329474, 399984, 481104, 494211, 599976, 658948, 988422, 1199952, 1317896, 1482633, 1976844, 2141581, 2635792, 2965266, 3953688, 4283162, 5930532, 6424743, 7907376, 8566324, 11861064, 12849486, 17132648, 19274229, 23722128, 25698972, 34265296, 38548458, 51397944, 77096916, 102795888, 154193832, 308387664]

約数ペア:

[(1, 308387664), (2, 154193832), (3, 102795888), (4, 77096916), (6, 51397944), (8, 38548458), (9, 34265296), (12, 25698972), (13, 23722128), (16, 19274229), (18, 17132648), (24, 12849486), (26, 11861064), (36, 8566324), (39, 7907376), (48, 6424743), (52, 5930532), (72, 4283162), (78, 3953688), (104, 2965266), (117, 2635792), (144, 2141581), (156, 1976844), (208, 1482633), (234, 1317896), (257, 1199952), (312, 988422), (468, 658948), (514, 599976), (624, 494211), (641, 481104), (771, 399984), (936, 329474), (1028, 299988), (1282, 240552), (1542, 199992), (1872, 164737), (1923, 160368), (2056, 149994), (2313, 133328), (2564, 120276), (3084, 99996), (3341, 92304), (3846, 80184), (4112, 74997), (4626, 66664), (5128, 60138), (5769, 53456), (6168, 49998), (6682, 46152), (7692, 40092), (8333, 37008), (9252, 33332), (10023, 30768), (10256, 30069), (11538, 26728), (12336, 24999), (13364, 23076), (15384, 20046), (16666, 18504)]