306873216

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 192

約数和(自身を含む): 983149440

約数和(自身を除く): 676276224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 384, 403, 416, 468, 496, 558, 576, 624, 661, 744, 806, 832, 936, 992, 1116, 1152, 1209, 1248, 1322, 1488, 1612, 1664, 1872, 1983, 1984, 2232, 2418, 2496, 2644, 2976, 3224, 3627, 3744, 3966, 3968, 4464, 4836, 4992, 5288, 5949, 5952, 6448, 7254, 7488, 7932, 8593, 8928, 9672, 10576, 11898, 11904, 12896, 14508, 14976, 15864, 17186, 17856, 19344, 20491, 21152, 23796, 25779, 25792, 29016, 31728, 34372, 35712, 38688, 40982, 42304, 47592, 51558, 51584, 58032, 61473, 63456, 68744, 77337, 77376, 81964, 84608, 95184, 103116, 116064, 122946, 126912, 137488, 154674, 154752, 163928, 184419, 190368, 206232, 232128, 245892, 253824, 266383, 274976, 309348, 327856, 368838, 380736, 412464, 464256, 491784, 532766, 549952, 618696, 655712, 737676, 761472, 799149, 824928, 983568, 1065532, 1099904, 1237392, 1311424, 1475352, 1598298, 1649856, 1967136, 2131064, 2397447, 2474784, 2622848, 2950704, 3196596, 3299712, 3934272, 4262128, 4794894, 4949568, 5901408, 6393192, 7868544, 8524256, 9589788, 9899136, 11802816, 12786384, 17048512, 19179576, 23605632, 25572768, 34097024, 38359152, 51145536, 76718304, 102291072, 153436608, 306873216]

約数ペア:

[(1, 306873216), (2, 153436608), (3, 102291072), (4, 76718304), (6, 51145536), (8, 38359152), (9, 34097024), (12, 25572768), (13, 23605632), (16, 19179576), (18, 17048512), (24, 12786384), (26, 11802816), (31, 9899136), (32, 9589788), (36, 8524256), (39, 7868544), (48, 6393192), (52, 5901408), (62, 4949568), (64, 4794894), (72, 4262128), (78, 3934272), (93, 3299712), (96, 3196596), (104, 2950704), (117, 2622848), (124, 2474784), (128, 2397447), (144, 2131064), (156, 1967136), (186, 1649856), (192, 1598298), (208, 1475352), (234, 1311424), (248, 1237392), (279, 1099904), (288, 1065532), (312, 983568), (372, 824928), (384, 799149), (403, 761472), (416, 737676), (468, 655712), (496, 618696), (558, 549952), (576, 532766), (624, 491784), (661, 464256), (744, 412464), (806, 380736), (832, 368838), (936, 327856), (992, 309348), (1116, 274976), (1152, 266383), (1209, 253824), (1248, 245892), (1322, 232128), (1488, 206232), (1612, 190368), (1664, 184419), (1872, 163928), (1983, 154752), (1984, 154674), (2232, 137488), (2418, 126912), (2496, 122946), (2644, 116064), (2976, 103116), (3224, 95184), (3627, 84608), (3744, 81964), (3966, 77376), (3968, 77337), (4464, 68744), (4836, 63456), (4992, 61473), (5288, 58032), (5949, 51584), (5952, 51558), (6448, 47592), (7254, 42304), (7488, 40982), (7932, 38688), (8593, 35712), (8928, 34372), (9672, 31728), (10576, 29016), (11898, 25792), (11904, 25779), (12896, 23796), (14508, 21152), (14976, 20491), (15864, 19344), (17186, 17856)]