779016112

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 1920512000

約数和(自身を除く): 1141495888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 196, 217, 241, 248, 266, 304, 343, 392, 434, 482, 496, 532, 589, 686, 784, 868, 931, 964, 1064, 1178, 1372, 1519, 1687, 1736, 1862, 1928, 2128, 2356, 2744, 3038, 3374, 3472, 3724, 3856, 4123, 4579, 4712, 5488, 6076, 6517, 6748, 7448, 7471, 8246, 9158, 9424, 10633, 11809, 12152, 13034, 13496, 14896, 14942, 16492, 18316, 21266, 23618, 24304, 26068, 26992, 28861, 29884, 32053, 32984, 36632, 42532, 47236, 52136, 52297, 57722, 59768, 64106, 65968, 73264, 82663, 85064, 94472, 104272, 104594, 115444, 119536, 128212, 141949, 165326, 170128, 188944, 202027, 209188, 224371, 230888, 256424, 283898, 330652, 366079, 404054, 418376, 448742, 461776, 512848, 567796, 661304, 732158, 808108, 836752, 897484, 993643, 1135592, 1322608, 1464316, 1570597, 1616216, 1794968, 1987286, 2271184, 2562553, 2928632, 3141194, 3232432, 3589936, 3974572, 5125106, 5857264, 6282388, 6955501, 7949144, 10250212, 12564776, 13911002, 15898288, 20500424, 25129552, 27822004, 41000848, 48688507, 55644008, 97377014, 111288016, 194754028, 389508056, 779016112]

約数ペア:

[(1, 779016112), (2, 389508056), (4, 194754028), (7, 111288016), (8, 97377014), (14, 55644008), (16, 48688507), (19, 41000848), (28, 27822004), (31, 25129552), (38, 20500424), (49, 15898288), (56, 13911002), (62, 12564776), (76, 10250212), (98, 7949144), (112, 6955501), (124, 6282388), (133, 5857264), (152, 5125106), (196, 3974572), (217, 3589936), (241, 3232432), (248, 3141194), (266, 2928632), (304, 2562553), (343, 2271184), (392, 1987286), (434, 1794968), (482, 1616216), (496, 1570597), (532, 1464316), (589, 1322608), (686, 1135592), (784, 993643), (868, 897484), (931, 836752), (964, 808108), (1064, 732158), (1178, 661304), (1372, 567796), (1519, 512848), (1687, 461776), (1736, 448742), (1862, 418376), (1928, 404054), (2128, 366079), (2356, 330652), (2744, 283898), (3038, 256424), (3374, 230888), (3472, 224371), (3724, 209188), (3856, 202027), (4123, 188944), (4579, 170128), (4712, 165326), (5488, 141949), (6076, 128212), (6517, 119536), (6748, 115444), (7448, 104594), (7471, 104272), (8246, 94472), (9158, 85064), (9424, 82663), (10633, 73264), (11809, 65968), (12152, 64106), (13034, 59768), (13496, 57722), (14896, 52297), (14942, 52136), (16492, 47236), (18316, 42532), (21266, 36632), (23618, 32984), (24304, 32053), (26068, 29884), (26992, 28861)]