945970168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 2229534720

約数和(自身を除く): 1283564552

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 127, 136, 143, 187, 221, 254, 286, 374, 383, 442, 508, 572, 748, 766, 884, 1016, 1144, 1397, 1496, 1532, 1651, 1768, 2159, 2431, 2794, 3064, 3302, 4213, 4318, 4862, 4979, 5588, 6511, 6604, 8426, 8636, 9724, 9958, 11176, 13022, 13208, 16852, 17272, 18161, 19448, 19916, 23749, 26044, 28067, 33704, 36322, 39832, 47498, 48641, 52088, 54769, 56134, 71621, 72644, 84643, 94996, 97282, 109538, 112268, 143242, 145288, 169286, 189992, 194564, 219076, 224536, 286484, 308737, 338572, 389128, 438152, 535051, 572968, 617474, 632333, 677144, 826897, 931073, 1070102, 1234948, 1264666, 1653794, 1862146, 2140204, 2469896, 2529332, 3307588, 3724292, 4280408, 5058664, 6615176, 6955663, 7448584, 9095867, 10749661, 13911326, 18191734, 21499322, 27822652, 36383468, 42998644, 55645304, 72766936, 85997288, 118246271, 236492542, 472985084, 945970168]

約数ペア:

[(1, 945970168), (2, 472985084), (4, 236492542), (8, 118246271), (11, 85997288), (13, 72766936), (17, 55645304), (22, 42998644), (26, 36383468), (34, 27822652), (44, 21499322), (52, 18191734), (68, 13911326), (88, 10749661), (104, 9095867), (127, 7448584), (136, 6955663), (143, 6615176), (187, 5058664), (221, 4280408), (254, 3724292), (286, 3307588), (374, 2529332), (383, 2469896), (442, 2140204), (508, 1862146), (572, 1653794), (748, 1264666), (766, 1234948), (884, 1070102), (1016, 931073), (1144, 826897), (1397, 677144), (1496, 632333), (1532, 617474), (1651, 572968), (1768, 535051), (2159, 438152), (2431, 389128), (2794, 338572), (3064, 308737), (3302, 286484), (4213, 224536), (4318, 219076), (4862, 194564), (4979, 189992), (5588, 169286), (6511, 145288), (6604, 143242), (8426, 112268), (8636, 109538), (9724, 97282), (9958, 94996), (11176, 84643), (13022, 72644), (13208, 71621), (16852, 56134), (17272, 54769), (18161, 52088), (19448, 48641), (19916, 47498), (23749, 39832), (26044, 36322), (28067, 33704)]