338907712

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:2004

約数の個数: 112

約数和(自身を含む): 832104000

約数和(自身を除く): 493196288

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 494, 572, 608, 704, 832, 836, 988, 1144, 1216, 1672, 1949, 1976, 2288, 2717, 3344, 3898, 3952, 4576, 5434, 6688, 7796, 7904, 9152, 10868, 13376, 15592, 15808, 21439, 21736, 25337, 31184, 37031, 42878, 43472, 50674, 62368, 74062, 85756, 86944, 101348, 124736, 148124, 171512, 173888, 202696, 278707, 296248, 343024, 405392, 407341, 481403, 557414, 592496, 686048, 810784, 814682, 962806, 1114828, 1184992, 1372096, 1621568, 1629364, 1925612, 2229656, 2369984, 3258728, 3851224, 4459312, 5295433, 6517456, 7702448, 8918624, 10590866, 13034912, 15404896, 17837248, 21181732, 26069824, 30809792, 42363464, 84726928, 169453856, 338907712]

約数ペア:

[(1, 338907712), (2, 169453856), (4, 84726928), (8, 42363464), (11, 30809792), (13, 26069824), (16, 21181732), (19, 17837248), (22, 15404896), (26, 13034912), (32, 10590866), (38, 8918624), (44, 7702448), (52, 6517456), (64, 5295433), (76, 4459312), (88, 3851224), (104, 3258728), (143, 2369984), (152, 2229656), (176, 1925612), (208, 1629364), (209, 1621568), (247, 1372096), (286, 1184992), (304, 1114828), (352, 962806), (416, 814682), (418, 810784), (494, 686048), (572, 592496), (608, 557414), (704, 481403), (832, 407341), (836, 405392), (988, 343024), (1144, 296248), (1216, 278707), (1672, 202696), (1949, 173888), (1976, 171512), (2288, 148124), (2717, 124736), (3344, 101348), (3898, 86944), (3952, 85756), (4576, 74062), (5434, 62368), (6688, 50674), (7796, 43472), (7904, 42878), (9152, 37031), (10868, 31184), (13376, 25337), (15592, 21736), (15808, 21439)]